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C 2019-03-28 11.48 pair #432171447
details
property
value
status
complete
benchmark
KroeningSharyginaTsitovichWintersteiger-CAV2010-Fig1_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n049.star.cs.uiowa.edu
space
SV-COMP_Termination_Category
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
11.6001 seconds
cpu usage
21.3493
user time
20.5177
system time
0.831663
max virtual memory
6.0685472E7
max residence set size
529948.0
stage attributes
key
value
starexec-result
YES
output
21.33/11.59 YES 21.33/11.59 21.33/11.59 Ultimate: Cannot open display: 21.33/11.59 This is Ultimate 0.1.24-8dc7c08-m 21.33/11.59 [2019-03-28 12:02:00,725 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.33/11.59 [2019-03-28 12:02:00,728 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.33/11.59 [2019-03-28 12:02:00,739 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,739 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.33/11.59 [2019-03-28 12:02:00,740 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.33/11.59 [2019-03-28 12:02:00,741 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.33/11.59 [2019-03-28 12:02:00,743 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.33/11.59 [2019-03-28 12:02:00,744 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.33/11.59 [2019-03-28 12:02:00,745 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.33/11.59 [2019-03-28 12:02:00,746 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,746 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.33/11.59 [2019-03-28 12:02:00,747 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.33/11.59 [2019-03-28 12:02:00,748 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.33/11.59 [2019-03-28 12:02:00,749 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.33/11.59 [2019-03-28 12:02:00,750 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.33/11.59 [2019-03-28 12:02:00,751 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.33/11.59 [2019-03-28 12:02:00,753 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.33/11.59 [2019-03-28 12:02:00,755 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.33/11.59 [2019-03-28 12:02:00,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.33/11.59 [2019-03-28 12:02:00,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.33/11.59 [2019-03-28 12:02:00,759 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.33/11.59 [2019-03-28 12:02:00,761 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,761 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,762 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.33/11.59 [2019-03-28 12:02:00,762 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.33/11.59 [2019-03-28 12:02:00,763 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.33/11.59 [2019-03-28 12:02:00,764 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,764 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.33/11.59 [2019-03-28 12:02:00,765 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.33/11.59 [2019-03-28 12:02:00,766 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.33/11.59 [2019-03-28 12:02:00,767 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.33/11.59 [2019-03-28 12:02:00,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.33/11.59 [2019-03-28 12:02:00,769 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.33/11.59 [2019-03-28 12:02:00,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.33/11.59 [2019-03-28 12:02:00,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.33/11.59 [2019-03-28 12:02:00,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.33/11.59 [2019-03-28 12:02:00,771 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 21.33/11.59 [2019-03-28 12:02:00,786 INFO L110 SettingsManager]: Loading preferences was successful 21.33/11.59 [2019-03-28 12:02:00,787 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.33/11.59 [2019-03-28 12:02:00,788 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.33/11.59 [2019-03-28 12:02:00,788 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.33/11.59 [2019-03-28 12:02:00,788 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.33/11.59 [2019-03-28 12:02:00,788 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.33/11.59 [2019-03-28 12:02:00,788 INFO L133 SettingsManager]: * Use SBE=true 21.33/11.59 [2019-03-28 12:02:00,789 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.33/11.59 [2019-03-28 12:02:00,789 INFO L133 SettingsManager]: * Use old map elimination=false 21.33/11.59 [2019-03-28 12:02:00,789 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.33/11.59 [2019-03-28 12:02:00,789 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.33/11.59 [2019-03-28 12:02:00,789 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.33/11.59 [2019-03-28 12:02:00,789 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.33/11.59 [2019-03-28 12:02:00,790 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.33/11.59 [2019-03-28 12:02:00,790 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.33/11.59 [2019-03-28 12:02:00,790 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.33/11.59 [2019-03-28 12:02:00,790 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.33/11.59 [2019-03-28 12:02:00,790 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.33/11.59 [2019-03-28 12:02:00,791 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.33/11.59 [2019-03-28 12:02:00,791 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.33/11.59 [2019-03-28 12:02:00,791 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.33/11.59 [2019-03-28 12:02:00,791 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.33/11.59 [2019-03-28 12:02:00,791 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.33/11.59 [2019-03-28 12:02:00,791 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.33/11.59 [2019-03-28 12:02:00,792 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.33/11.59 [2019-03-28 12:02:00,792 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.33/11.59 [2019-03-28 12:02:00,792 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.33/11.59 [2019-03-28 12:02:00,792 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.33/11.59 [2019-03-28 12:02:00,792 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.33/11.59 [2019-03-28 12:02:00,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.33/11.59 [2019-03-28 12:02:00,831 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.33/11.59 [2019-03-28 12:02:00,835 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.33/11.59 [2019-03-28 12:02:00,836 INFO L271 PluginConnector]: Initializing CDTParser... 21.33/11.59 [2019-03-28 12:02:00,836 INFO L276 PluginConnector]: CDTParser initialized 21.33/11.59 [2019-03-28 12:02:00,837 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 21.33/11.59 [2019-03-28 12:02:00,905 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/7b68bfe3a69740aa9426c3d81fc8f6cb/FLAG5883e649e 21.33/11.59 [2019-03-28 12:02:01,235 INFO L307 CDTParser]: Found 1 translation units. 21.33/11.59 [2019-03-28 12:02:01,236 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 21.33/11.59 [2019-03-28 12:02:01,243 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/7b68bfe3a69740aa9426c3d81fc8f6cb/FLAG5883e649e 21.33/11.59 [2019-03-28 12:02:01,645 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/7b68bfe3a69740aa9426c3d81fc8f6cb 21.33/11.59 [2019-03-28 12:02:01,656 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.33/11.59 [2019-03-28 12:02:01,658 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.33/11.59 [2019-03-28 12:02:01,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.33/11.59 [2019-03-28 12:02:01,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.33/11.59 [2019-03-28 12:02:01,663 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.33/11.59 [2019-03-28 12:02:01,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:02:01" (1/1) ... 21.33/11.59 [2019-03-28 12:02:01,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7edcc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:02:01, skipping insertion in model container 21.33/11.59 [2019-03-28 12:02:01,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:02:01" (1/1) ... 21.33/11.59 [2019-03-28 12:02:01,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 21.33/11.59 [2019-03-28 12:02:01,691 INFO L176 MainTranslator]: Built tables and reachable declarations 21.33/11.59 [2019-03-28 12:02:01,848 INFO L206 PostProcessor]: Analyzing one entry point: main 21.33/11.59 [2019-03-28 12:02:01,853 INFO L191 MainTranslator]: Completed pre-run 21.33/11.59 [2019-03-28 12:02:01,869 INFO L206 PostProcessor]: Analyzing one entry point: main 21.33/11.59 [2019-03-28 12:02:01,885 INFO L195 MainTranslator]: Completed translation 21.33/11.59 [2019-03-28 12:02:01,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:02:01 WrapperNode 21.33/11.59 [2019-03-28 12:02:01,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 21.33/11.59 [2019-03-28 12:02:01,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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