details

property	value
status	complete
benchmark	WhileDecr.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n129.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.0272 seconds
cpu usage	13.27
user time	12.7591
system time	0.510864
max virtual memory	6.0642444E7
max residence set size	389872.0

stage attributes

key	value
starexec-result	YES

output

13.21/6.02 YES 13.21/6.02 13.21/6.02 Ultimate: Cannot open display: 13.21/6.02 This is Ultimate 0.1.24-8dc7c08-m 13.21/6.02 [2019-03-28 22:58:45,748 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.21/6.02 [2019-03-28 22:58:45,750 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.21/6.02 [2019-03-28 22:58:45,762 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,763 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.21/6.02 [2019-03-28 22:58:45,764 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.21/6.02 [2019-03-28 22:58:45,765 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.21/6.02 [2019-03-28 22:58:45,766 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.21/6.02 [2019-03-28 22:58:45,768 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.21/6.02 [2019-03-28 22:58:45,769 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.21/6.02 [2019-03-28 22:58:45,770 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,770 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.21/6.02 [2019-03-28 22:58:45,771 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.21/6.02 [2019-03-28 22:58:45,772 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.21/6.02 [2019-03-28 22:58:45,773 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.21/6.02 [2019-03-28 22:58:45,774 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.21/6.02 [2019-03-28 22:58:45,774 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.21/6.02 [2019-03-28 22:58:45,776 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.21/6.02 [2019-03-28 22:58:45,778 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.21/6.02 [2019-03-28 22:58:45,780 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.21/6.02 [2019-03-28 22:58:45,781 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.21/6.02 [2019-03-28 22:58:45,782 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.21/6.02 [2019-03-28 22:58:45,784 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,784 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,784 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.21/6.02 [2019-03-28 22:58:45,785 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.21/6.02 [2019-03-28 22:58:45,786 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.21/6.02 [2019-03-28 22:58:45,786 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,787 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.21/6.02 [2019-03-28 22:58:45,787 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.21/6.02 [2019-03-28 22:58:45,788 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.21/6.02 [2019-03-28 22:58:45,789 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.21/6.02 [2019-03-28 22:58:45,790 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,790 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.21/6.02 [2019-03-28 22:58:45,791 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,791 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.21/6.02 [2019-03-28 22:58:45,791 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.21/6.02 [2019-03-28 22:58:45,792 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.21/6.02 [2019-03-28 22:58:45,793 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.21/6.02 [2019-03-28 22:58:45,793 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 13.21/6.02 [2019-03-28 22:58:45,808 INFO L110 SettingsManager]: Loading preferences was successful 13.21/6.02 [2019-03-28 22:58:45,809 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.21/6.02 [2019-03-28 22:58:45,810 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.21/6.02 [2019-03-28 22:58:45,810 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.21/6.02 [2019-03-28 22:58:45,810 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.21/6.02 [2019-03-28 22:58:45,810 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.21/6.02 [2019-03-28 22:58:45,810 INFO L133 SettingsManager]: * Use SBE=true 13.21/6.02 [2019-03-28 22:58:45,811 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.21/6.02 [2019-03-28 22:58:45,811 INFO L133 SettingsManager]: * Use old map elimination=false 13.21/6.02 [2019-03-28 22:58:45,811 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.21/6.02 [2019-03-28 22:58:45,811 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.21/6.02 [2019-03-28 22:58:45,811 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.21/6.02 [2019-03-28 22:58:45,812 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.21/6.02 [2019-03-28 22:58:45,812 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.21/6.02 [2019-03-28 22:58:45,812 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.21/6.02 [2019-03-28 22:58:45,812 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.21/6.02 [2019-03-28 22:58:45,812 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.21/6.02 [2019-03-28 22:58:45,812 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.21/6.02 [2019-03-28 22:58:45,813 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.21/6.02 [2019-03-28 22:58:45,813 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.21/6.02 [2019-03-28 22:58:45,813 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.21/6.02 [2019-03-28 22:58:45,813 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.21/6.02 [2019-03-28 22:58:45,813 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.21/6.02 [2019-03-28 22:58:45,814 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.21/6.02 [2019-03-28 22:58:45,814 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.21/6.02 [2019-03-28 22:58:45,814 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.21/6.02 [2019-03-28 22:58:45,814 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.21/6.02 [2019-03-28 22:58:45,814 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.21/6.02 [2019-03-28 22:58:45,815 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.21/6.02 [2019-03-28 22:58:45,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.21/6.02 [2019-03-28 22:58:45,855 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.21/6.02 [2019-03-28 22:58:45,858 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.21/6.02 [2019-03-28 22:58:45,860 INFO L271 PluginConnector]: Initializing CDTParser... 13.21/6.02 [2019-03-28 22:58:45,860 INFO L276 PluginConnector]: CDTParser initialized 13.21/6.02 [2019-03-28 22:58:45,861 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 13.21/6.02 [2019-03-28 22:58:45,925 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/691ec72e388241328fc16e8e339828b9/FLAGdcfa62d1e 13.21/6.02 [2019-03-28 22:58:46,263 INFO L307 CDTParser]: Found 1 translation units. 13.21/6.02 [2019-03-28 22:58:46,263 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 13.21/6.02 [2019-03-28 22:58:46,270 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/691ec72e388241328fc16e8e339828b9/FLAGdcfa62d1e 13.21/6.02 [2019-03-28 22:58:46,694 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/691ec72e388241328fc16e8e339828b9 13.21/6.02 [2019-03-28 22:58:46,705 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.21/6.02 [2019-03-28 22:58:46,707 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.21/6.02 [2019-03-28 22:58:46,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.21/6.02 [2019-03-28 22:58:46,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.21/6.02 [2019-03-28 22:58:46,712 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.21/6.02 [2019-03-28 22:58:46,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:58:46" (1/1) ... 13.21/6.02 [2019-03-28 22:58:46,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7708fc40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:58:46, skipping insertion in model container 13.21/6.02 [2019-03-28 22:58:46,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:58:46" (1/1) ... 13.21/6.02 [2019-03-28 22:58:46,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.21/6.02 [2019-03-28 22:58:46,740 INFO L176 MainTranslator]: Built tables and reachable declarations 13.21/6.02 [2019-03-28 22:58:46,894 INFO L206 PostProcessor]: Analyzing one entry point: main 13.21/6.02 [2019-03-28 22:58:46,899 INFO L191 MainTranslator]: Completed pre-run 13.21/6.02 [2019-03-28 22:58:46,914 INFO L206 PostProcessor]: Analyzing one entry point: main 13.21/6.02 [2019-03-28 22:58:46,929 INFO L195 MainTranslator]: Completed translation 13.21/6.02 [2019-03-28 22:58:46,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:58:46 WrapperNode 13.21/6.02 [2019-03-28 22:58:46,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.21/6.02 [2019-03-28 22:58:46,931 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

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actions

all output return to C_Integer 2019-03-28 22.15