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C 2019-03-28 11.48 pair #432171469
details
property
value
status
complete
benchmark
ChawdharyCookGulwaniSagivYang-ESOP2008-aaron1_true-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
SV-COMP_Termination_Category
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
11.0778 seconds
cpu usage
17.9739
user time
17.0652
system time
0.908726
max virtual memory
6.0676104E7
max residence set size
416220.0
stage attributes
key
value
starexec-result
YES
output
17.89/11.07 YES 17.89/11.07 17.89/11.07 Ultimate: Cannot open display: 17.89/11.07 This is Ultimate 0.1.24-8dc7c08-m 17.89/11.07 [2019-03-28 11:53:04,893 INFO L170 SettingsManager]: Resetting all preferences to default values... 17.89/11.07 [2019-03-28 11:53:04,895 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 17.89/11.07 [2019-03-28 11:53:04,907 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,908 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 17.89/11.07 [2019-03-28 11:53:04,909 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 17.89/11.07 [2019-03-28 11:53:04,910 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 17.89/11.07 [2019-03-28 11:53:04,911 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 17.89/11.07 [2019-03-28 11:53:04,913 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 17.89/11.07 [2019-03-28 11:53:04,914 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 17.89/11.07 [2019-03-28 11:53:04,915 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,915 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 17.89/11.07 [2019-03-28 11:53:04,916 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 17.89/11.07 [2019-03-28 11:53:04,917 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 17.89/11.07 [2019-03-28 11:53:04,918 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 17.89/11.07 [2019-03-28 11:53:04,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 17.89/11.07 [2019-03-28 11:53:04,919 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 17.89/11.07 [2019-03-28 11:53:04,921 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 17.89/11.07 [2019-03-28 11:53:04,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 17.89/11.07 [2019-03-28 11:53:04,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 17.89/11.07 [2019-03-28 11:53:04,925 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 17.89/11.07 [2019-03-28 11:53:04,926 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 17.89/11.07 [2019-03-28 11:53:04,928 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,929 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,929 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 17.89/11.07 [2019-03-28 11:53:04,929 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 17.89/11.07 [2019-03-28 11:53:04,930 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 17.89/11.07 [2019-03-28 11:53:04,931 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,931 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 17.89/11.07 [2019-03-28 11:53:04,932 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 17.89/11.07 [2019-03-28 11:53:04,932 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 17.89/11.07 [2019-03-28 11:53:04,933 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 17.89/11.07 [2019-03-28 11:53:04,934 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,934 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 17.89/11.07 [2019-03-28 11:53:04,935 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,935 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 17.89/11.07 [2019-03-28 11:53:04,935 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 17.89/11.07 [2019-03-28 11:53:04,936 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 17.89/11.07 [2019-03-28 11:53:04,937 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 17.89/11.07 [2019-03-28 11:53:04,937 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 17.89/11.07 [2019-03-28 11:53:04,952 INFO L110 SettingsManager]: Loading preferences was successful 17.89/11.07 [2019-03-28 11:53:04,952 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 17.89/11.07 [2019-03-28 11:53:04,953 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 17.89/11.07 [2019-03-28 11:53:04,953 INFO L133 SettingsManager]: * Rewrite not-equals=true 17.89/11.07 [2019-03-28 11:53:04,953 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 17.89/11.07 [2019-03-28 11:53:04,954 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 17.89/11.07 [2019-03-28 11:53:04,954 INFO L133 SettingsManager]: * Use SBE=true 17.89/11.07 [2019-03-28 11:53:04,954 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 17.89/11.07 [2019-03-28 11:53:04,954 INFO L133 SettingsManager]: * Use old map elimination=false 17.89/11.07 [2019-03-28 11:53:04,954 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 17.89/11.07 [2019-03-28 11:53:04,955 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 17.89/11.07 [2019-03-28 11:53:04,955 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 17.89/11.07 [2019-03-28 11:53:04,955 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 17.89/11.07 [2019-03-28 11:53:04,955 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 17.89/11.07 [2019-03-28 11:53:04,955 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 17.89/11.07 [2019-03-28 11:53:04,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 17.89/11.07 [2019-03-28 11:53:04,956 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 17.89/11.07 [2019-03-28 11:53:04,956 INFO L133 SettingsManager]: * Check division by zero=IGNORE 17.89/11.07 [2019-03-28 11:53:04,956 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 17.89/11.07 [2019-03-28 11:53:04,956 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 17.89/11.07 [2019-03-28 11:53:04,957 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 17.89/11.07 [2019-03-28 11:53:04,957 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 17.89/11.07 [2019-03-28 11:53:04,957 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 17.89/11.07 [2019-03-28 11:53:04,957 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 17.89/11.07 [2019-03-28 11:53:04,957 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 17.89/11.07 [2019-03-28 11:53:04,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 17.89/11.07 [2019-03-28 11:53:04,958 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 17.89/11.07 [2019-03-28 11:53:04,958 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 17.89/11.07 [2019-03-28 11:53:04,958 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 17.89/11.07 [2019-03-28 11:53:04,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 17.89/11.07 [2019-03-28 11:53:05,001 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 17.89/11.07 [2019-03-28 11:53:05,005 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 17.89/11.07 [2019-03-28 11:53:05,006 INFO L271 PluginConnector]: Initializing CDTParser... 17.89/11.07 [2019-03-28 11:53:05,006 INFO L276 PluginConnector]: CDTParser initialized 17.89/11.07 [2019-03-28 11:53:05,007 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 17.89/11.07 [2019-03-28 11:53:05,099 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e94a4d541b6742a690c433568afa775f/FLAG65b9843d5 17.89/11.07 [2019-03-28 11:53:05,695 INFO L307 CDTParser]: Found 1 translation units. 17.89/11.07 [2019-03-28 11:53:05,696 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 17.89/11.07 [2019-03-28 11:53:05,703 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e94a4d541b6742a690c433568afa775f/FLAG65b9843d5 17.89/11.07 [2019-03-28 11:53:06,107 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e94a4d541b6742a690c433568afa775f 17.89/11.07 [2019-03-28 11:53:06,118 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 17.89/11.07 [2019-03-28 11:53:06,120 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 17.89/11.07 [2019-03-28 11:53:06,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 17.89/11.07 [2019-03-28 11:53:06,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 17.89/11.07 [2019-03-28 11:53:06,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 17.89/11.07 [2019-03-28 11:53:06,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:53:06" (1/1) ... 17.89/11.07 [2019-03-28 11:53:06,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15472f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:53:06, skipping insertion in model container 17.89/11.07 [2019-03-28 11:53:06,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:53:06" (1/1) ... 17.89/11.07 [2019-03-28 11:53:06,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 17.89/11.07 [2019-03-28 11:53:06,153 INFO L176 MainTranslator]: Built tables and reachable declarations 17.89/11.07 [2019-03-28 11:53:06,311 INFO L206 PostProcessor]: Analyzing one entry point: main 17.89/11.07 [2019-03-28 11:53:06,315 INFO L191 MainTranslator]: Completed pre-run 17.89/11.07 [2019-03-28 11:53:06,333 INFO L206 PostProcessor]: Analyzing one entry point: main 17.89/11.07 [2019-03-28 11:53:06,348 INFO L195 MainTranslator]: Completed translation 17.89/11.07 [2019-03-28 11:53:06,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:53:06 WrapperNode 17.89/11.07 [2019-03-28 11:53:06,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 17.89/11.07 [2019-03-28 11:53:06,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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