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C pair #487094207
details
property
value
status
complete
benchmark
NonTermination2_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n138.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
6.17607 seconds
cpu usage
12.7763
user time
12.2404
system time
0.535925
max virtual memory
6.0652944E7
max residence set size
383772.0
stage attributes
key
value
starexec-result
NO
output
NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 23:22:09,774 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 23:22:09,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 23:22:09,788 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 23:22:09,788 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 23:22:09,789 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 23:22:09,790 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 23:22:09,791 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 23:22:09,793 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 23:22:09,794 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 23:22:09,794 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 23:22:09,795 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 23:22:09,796 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 23:22:09,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 23:22:09,797 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 23:22:09,798 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 23:22:09,799 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 23:22:09,801 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 23:22:09,803 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 23:22:09,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 23:22:09,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 23:22:09,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 23:22:09,808 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 23:22:09,808 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 23:22:09,808 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 23:22:09,809 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 23:22:09,810 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 23:22:09,810 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 23:22:09,811 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 23:22:09,811 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 23:22:09,812 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 23:22:09,813 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 23:22:09,814 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 23:22:09,814 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 23:22:09,814 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 23:22:09,815 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 23:22:09,815 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 23:22:09,816 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 23:22:09,816 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 23:22:09,816 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 23:22:09,831 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 23:22:09,831 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 23:22:09,832 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 23:22:09,832 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 23:22:09,832 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 23:22:09,833 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 23:22:09,833 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 23:22:09,833 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 23:22:09,833 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 23:22:09,833 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 23:22:09,834 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 23:22:09,834 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 23:22:09,834 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 23:22:09,834 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 23:22:09,834 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 23:22:09,834 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 23:22:09,835 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 23:22:09,835 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 23:22:09,835 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 23:22:09,835 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 23:22:09,835 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 23:22:09,836 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 23:22:09,836 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 23:22:09,836 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 23:22:09,836 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 23:22:09,836 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 23:22:09,837 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 23:22:09,837 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 23:22:09,837 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 23:22:09,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 23:22:09,875 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 23:22:09,879 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 23:22:09,880 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 23:22:09,880 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 23:22:09,881 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:22:09,947 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/27842aba83144d5386d20b3e6c70e00f/FLAG831d67b15 [2020-06-21 23:22:10,274 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 23:22:10,275 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 23:22:10,282 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/27842aba83144d5386d20b3e6c70e00f/FLAG831d67b15 [2020-06-21 23:22:10,682 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/27842aba83144d5386d20b3e6c70e00f [2020-06-21 23:22:10,693 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 23:22:10,695 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 23:22:10,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 23:22:10,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 23:22:10,700 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 23:22:10,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:22:10" (1/1) ... [2020-06-21 23:22:10,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70191881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:22:10, skipping insertion in model container [2020-06-21 23:22:10,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 11:22:10" (1/1) ... [2020-06-21 23:22:10,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 23:22:10,730 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 23:22:10,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:22:10,891 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 23:22:10,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 23:22:10,986 INFO L195 MainTranslator]: Completed translation [2020-06-21 23:22:10,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 11:22:10 WrapperNode [2020-06-21 23:22:10,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 23:22:10,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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