details

property	value
status	complete
benchmark	McCarthy91_Iteration_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n110.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	12.048 seconds
cpu usage	25.5285
user time	23.6608
system time	1.86769
max virtual memory	6.0645692E7
max residence set size	602888.0

stage attributes

key	value
starexec-result	YES

output

25.46/12.03 YES 25.46/12.03 25.46/12.04 Ultimate: Cannot open display: 25.46/12.04 This is Ultimate 0.1.24-8dc7c08-m 25.46/12.04 [2019-03-28 22:53:30,758 INFO L170 SettingsManager]: Resetting all preferences to default values... 25.46/12.04 [2019-03-28 22:53:30,761 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 25.46/12.04 [2019-03-28 22:53:30,772 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,772 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 25.46/12.04 [2019-03-28 22:53:30,773 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 25.46/12.04 [2019-03-28 22:53:30,775 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 25.46/12.04 [2019-03-28 22:53:30,776 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 25.46/12.04 [2019-03-28 22:53:30,778 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 25.46/12.04 [2019-03-28 22:53:30,778 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 25.46/12.04 [2019-03-28 22:53:30,779 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,780 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 25.46/12.04 [2019-03-28 22:53:30,780 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 25.46/12.04 [2019-03-28 22:53:30,781 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 25.46/12.04 [2019-03-28 22:53:30,782 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 25.46/12.04 [2019-03-28 22:53:30,783 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 25.46/12.04 [2019-03-28 22:53:30,784 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 25.46/12.04 [2019-03-28 22:53:30,786 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 25.46/12.04 [2019-03-28 22:53:30,788 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 25.46/12.04 [2019-03-28 22:53:30,789 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 25.46/12.04 [2019-03-28 22:53:30,790 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 25.46/12.04 [2019-03-28 22:53:30,791 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 25.46/12.04 [2019-03-28 22:53:30,793 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,794 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,794 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 25.46/12.04 [2019-03-28 22:53:30,795 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 25.46/12.04 [2019-03-28 22:53:30,795 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 25.46/12.04 [2019-03-28 22:53:30,796 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,796 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 25.46/12.04 [2019-03-28 22:53:30,797 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 25.46/12.04 [2019-03-28 22:53:30,798 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 25.46/12.04 [2019-03-28 22:53:30,798 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 25.46/12.04 [2019-03-28 22:53:30,799 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,800 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 25.46/12.04 [2019-03-28 22:53:30,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 25.46/12.04 [2019-03-28 22:53:30,801 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 25.46/12.04 [2019-03-28 22:53:30,802 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 25.46/12.04 [2019-03-28 22:53:30,802 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 25.46/12.04 [2019-03-28 22:53:30,803 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 25.46/12.04 [2019-03-28 22:53:30,817 INFO L110 SettingsManager]: Loading preferences was successful 25.46/12.04 [2019-03-28 22:53:30,818 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 25.46/12.04 [2019-03-28 22:53:30,819 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 25.46/12.04 [2019-03-28 22:53:30,819 INFO L133 SettingsManager]: * Rewrite not-equals=true 25.46/12.04 [2019-03-28 22:53:30,819 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 25.46/12.04 [2019-03-28 22:53:30,819 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 25.46/12.04 [2019-03-28 22:53:30,820 INFO L133 SettingsManager]: * Use SBE=true 25.46/12.04 [2019-03-28 22:53:30,820 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 25.46/12.04 [2019-03-28 22:53:30,820 INFO L133 SettingsManager]: * Use old map elimination=false 25.46/12.04 [2019-03-28 22:53:30,820 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 25.46/12.04 [2019-03-28 22:53:30,820 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 25.46/12.04 [2019-03-28 22:53:30,821 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 25.46/12.04 [2019-03-28 22:53:30,821 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 25.46/12.04 [2019-03-28 22:53:30,821 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 25.46/12.04 [2019-03-28 22:53:30,821 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 25.46/12.04 [2019-03-28 22:53:30,821 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 25.46/12.04 [2019-03-28 22:53:30,822 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 25.46/12.04 [2019-03-28 22:53:30,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE 25.46/12.04 [2019-03-28 22:53:30,822 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 25.46/12.04 [2019-03-28 22:53:30,822 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 25.46/12.04 [2019-03-28 22:53:30,822 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 25.46/12.04 [2019-03-28 22:53:30,823 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 25.46/12.04 [2019-03-28 22:53:30,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 25.46/12.04 [2019-03-28 22:53:30,823 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 25.46/12.04 [2019-03-28 22:53:30,823 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 25.46/12.04 [2019-03-28 22:53:30,823 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 25.46/12.04 [2019-03-28 22:53:30,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 25.46/12.04 [2019-03-28 22:53:30,824 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 25.46/12.04 [2019-03-28 22:53:30,824 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 25.46/12.04 [2019-03-28 22:53:30,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 25.46/12.04 [2019-03-28 22:53:30,863 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 25.46/12.04 [2019-03-28 22:53:30,866 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 25.46/12.04 [2019-03-28 22:53:30,868 INFO L271 PluginConnector]: Initializing CDTParser... 25.46/12.04 [2019-03-28 22:53:30,868 INFO L276 PluginConnector]: CDTParser initialized 25.46/12.04 [2019-03-28 22:53:30,869 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 25.46/12.04 [2019-03-28 22:53:30,929 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/137102996c134f95ac47637d577bfe17/FLAG4c3242c72 25.46/12.04 [2019-03-28 22:53:31,273 INFO L307 CDTParser]: Found 1 translation units. 25.46/12.04 [2019-03-28 22:53:31,273 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 25.46/12.04 [2019-03-28 22:53:31,280 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/137102996c134f95ac47637d577bfe17/FLAG4c3242c72 25.46/12.04 [2019-03-28 22:53:31,677 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/137102996c134f95ac47637d577bfe17 25.46/12.04 [2019-03-28 22:53:31,688 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 25.46/12.04 [2019-03-28 22:53:31,690 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 25.46/12.04 [2019-03-28 22:53:31,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 25.46/12.04 [2019-03-28 22:53:31,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 25.46/12.04 [2019-03-28 22:53:31,695 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 25.46/12.04 [2019-03-28 22:53:31,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:53:31" (1/1) ... 25.46/12.04 [2019-03-28 22:53:31,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d81c130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:53:31, skipping insertion in model container 25.46/12.04 [2019-03-28 22:53:31,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:53:31" (1/1) ... 25.46/12.04 [2019-03-28 22:53:31,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 25.46/12.04 [2019-03-28 22:53:31,725 INFO L176 MainTranslator]: Built tables and reachable declarations 25.46/12.04 [2019-03-28 22:53:31,884 INFO L206 PostProcessor]: Analyzing one entry point: main 25.46/12.04 [2019-03-28 22:53:31,888 INFO L191 MainTranslator]: Completed pre-run 25.46/12.04 [2019-03-28 22:53:31,905 INFO L206 PostProcessor]: Analyzing one entry point: main 25.46/12.04 [2019-03-28 22:53:31,982 INFO L195 MainTranslator]: Completed translation 25.46/12.04 [2019-03-28 22:53:31,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:53:31 WrapperNode 25.46/12.04 [2019-03-28 22:53:31,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 25.46/12.04 [2019-03-28 22:53:31,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to C_Integer 2019-03-28 22.15