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C_Integer 2019-03-28 22.15 pair #432271802
details
property
value
status
complete
benchmark
HeizmannHoenickeLeikePodelski-ATVA2013-Fig8_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n019.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
8.44271 seconds
cpu usage
19.611
user time
18.7544
system time
0.8566
max virtual memory
6.0675496E7
max residence set size
554756.0
stage attributes
key
value
starexec-result
MAYBE
output
19.54/8.43 MAYBE 19.54/8.43 19.54/8.43 Ultimate: Cannot open display: 19.54/8.43 This is Ultimate 0.1.24-8dc7c08-m 19.54/8.43 [2019-03-28 22:30:47,922 INFO L170 SettingsManager]: Resetting all preferences to default values... 19.54/8.43 [2019-03-28 22:30:47,925 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 19.54/8.43 [2019-03-28 22:30:47,936 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,936 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 19.54/8.43 [2019-03-28 22:30:47,937 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 19.54/8.43 [2019-03-28 22:30:47,938 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 19.54/8.43 [2019-03-28 22:30:47,940 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 19.54/8.43 [2019-03-28 22:30:47,941 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 19.54/8.43 [2019-03-28 22:30:47,942 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 19.54/8.43 [2019-03-28 22:30:47,943 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,943 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 19.54/8.43 [2019-03-28 22:30:47,944 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 19.54/8.43 [2019-03-28 22:30:47,945 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 19.54/8.43 [2019-03-28 22:30:47,946 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 19.54/8.43 [2019-03-28 22:30:47,947 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 19.54/8.43 [2019-03-28 22:30:47,948 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 19.54/8.43 [2019-03-28 22:30:47,949 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 19.54/8.43 [2019-03-28 22:30:47,951 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 19.54/8.43 [2019-03-28 22:30:47,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 19.54/8.43 [2019-03-28 22:30:47,954 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 19.54/8.43 [2019-03-28 22:30:47,955 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 19.54/8.43 [2019-03-28 22:30:47,957 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,958 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,958 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 19.54/8.43 [2019-03-28 22:30:47,959 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 19.54/8.43 [2019-03-28 22:30:47,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 19.54/8.43 [2019-03-28 22:30:47,960 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 19.54/8.43 [2019-03-28 22:30:47,961 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 19.54/8.43 [2019-03-28 22:30:47,962 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 19.54/8.43 [2019-03-28 22:30:47,962 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 19.54/8.43 [2019-03-28 22:30:47,963 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,964 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 19.54/8.43 [2019-03-28 22:30:47,964 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,964 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 19.54/8.43 [2019-03-28 22:30:47,965 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 19.54/8.43 [2019-03-28 22:30:47,966 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 19.54/8.43 [2019-03-28 22:30:47,966 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 19.54/8.43 [2019-03-28 22:30:47,967 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 19.54/8.43 [2019-03-28 22:30:47,981 INFO L110 SettingsManager]: Loading preferences was successful 19.54/8.43 [2019-03-28 22:30:47,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 19.54/8.43 [2019-03-28 22:30:47,983 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 19.54/8.43 [2019-03-28 22:30:47,983 INFO L133 SettingsManager]: * Rewrite not-equals=true 19.54/8.43 [2019-03-28 22:30:47,983 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 19.54/8.43 [2019-03-28 22:30:47,983 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 19.54/8.43 [2019-03-28 22:30:47,983 INFO L133 SettingsManager]: * Use SBE=true 19.54/8.43 [2019-03-28 22:30:47,983 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 19.54/8.43 [2019-03-28 22:30:47,984 INFO L133 SettingsManager]: * Use old map elimination=false 19.54/8.43 [2019-03-28 22:30:47,984 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 19.54/8.43 [2019-03-28 22:30:47,984 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 19.54/8.43 [2019-03-28 22:30:47,984 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 19.54/8.43 [2019-03-28 22:30:47,984 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 19.54/8.43 [2019-03-28 22:30:47,984 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 19.54/8.43 [2019-03-28 22:30:47,985 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 19.54/8.43 [2019-03-28 22:30:47,985 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 19.54/8.43 [2019-03-28 22:30:47,985 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 19.54/8.43 [2019-03-28 22:30:47,985 INFO L133 SettingsManager]: * Check division by zero=IGNORE 19.54/8.43 [2019-03-28 22:30:47,985 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 19.54/8.43 [2019-03-28 22:30:47,986 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 19.54/8.43 [2019-03-28 22:30:47,986 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 19.54/8.43 [2019-03-28 22:30:47,986 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 19.54/8.43 [2019-03-28 22:30:47,986 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 19.54/8.43 [2019-03-28 22:30:47,986 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 19.54/8.43 [2019-03-28 22:30:47,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 19.54/8.43 [2019-03-28 22:30:47,987 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 19.54/8.43 [2019-03-28 22:30:47,987 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 19.54/8.43 [2019-03-28 22:30:47,987 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 19.54/8.43 [2019-03-28 22:30:47,987 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 19.54/8.43 [2019-03-28 22:30:48,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 19.54/8.43 [2019-03-28 22:30:48,027 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 19.54/8.43 [2019-03-28 22:30:48,030 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 19.54/8.43 [2019-03-28 22:30:48,032 INFO L271 PluginConnector]: Initializing CDTParser... 19.54/8.43 [2019-03-28 22:30:48,032 INFO L276 PluginConnector]: CDTParser initialized 19.54/8.43 [2019-03-28 22:30:48,033 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 19.54/8.43 [2019-03-28 22:30:48,149 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/154e88bf23e54117adce6c9ffbc6d79f/FLAG84c710e51 19.54/8.43 [2019-03-28 22:30:48,489 INFO L307 CDTParser]: Found 1 translation units. 19.54/8.43 [2019-03-28 22:30:48,490 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 19.54/8.43 [2019-03-28 22:30:48,497 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/154e88bf23e54117adce6c9ffbc6d79f/FLAG84c710e51 19.54/8.43 [2019-03-28 22:30:48,897 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/154e88bf23e54117adce6c9ffbc6d79f 19.54/8.43 [2019-03-28 22:30:48,908 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 19.54/8.43 [2019-03-28 22:30:48,910 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 19.54/8.43 [2019-03-28 22:30:48,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 19.54/8.43 [2019-03-28 22:30:48,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 19.54/8.43 [2019-03-28 22:30:48,915 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 19.54/8.43 [2019-03-28 22:30:48,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:30:48" (1/1) ... 19.54/8.43 [2019-03-28 22:30:48,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd59d0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:30:48, skipping insertion in model container 19.54/8.43 [2019-03-28 22:30:48,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:30:48" (1/1) ... 19.54/8.43 [2019-03-28 22:30:48,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 19.54/8.43 [2019-03-28 22:30:48,943 INFO L176 MainTranslator]: Built tables and reachable declarations 19.54/8.43 [2019-03-28 22:30:49,098 INFO L206 PostProcessor]: Analyzing one entry point: main 19.54/8.43 [2019-03-28 22:30:49,102 INFO L191 MainTranslator]: Completed pre-run 19.54/8.43 [2019-03-28 22:30:49,119 INFO L206 PostProcessor]: Analyzing one entry point: main 19.54/8.43 [2019-03-28 22:30:49,133 INFO L195 MainTranslator]: Completed translation 19.54/8.43 [2019-03-28 22:30:49,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:30:49 WrapperNode 19.54/8.43 [2019-03-28 22:30:49,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 19.54/8.43 [2019-03-28 22:30:49,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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return to C_Integer 2019-03-28 22.15