Trace number 205179

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
sugar 0.40UNSAT 21.47 21.7089

General information on the benchmark

Namerandom/rand-2-30-15/
rand-2-30-15-306-230-11_ext.xml
MD5SUM73b706292c464b544a0a9d7451656979
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.758884
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables30
Number of constraints230
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/205179-1170096175/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/205179-1170096175/unknown.xml [Mon Jan 29 19:42:57 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/205179-1170096175/unknown.xml /tmp/evaluation/205179-1170096175/sugar26200.csp [Mon Jan 29 19:42:57 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/205179-1170096175/sugar-v0-40.jar -convert /tmp/evaluation/205179-1170096175/unknown.xml /tmp/evaluation/205179-1170096175/sugar26200.csp
0.16	c BEGIN convert /tmp/evaluation/205179-1170096175/unknown.xml
0.52	c END convert (0.358741 seconds)
0.54	c # CONVERT_XML  END : /tmp/evaluation/205179-1170096175/sugar26200.csp 459763 bytes (1 seconds) [Mon Jan 29 19:42:58 2007]
0.54	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.54	
0.54	c # GENERATE_SAT  BEGIN : /tmp/evaluation/205179-1170096175/sugar26200.bcnf [Mon Jan 29 19:42:58 2007]
0.54	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/205179-1170096175/sugar-v0-40.jar -bcnf -map /tmp/evaluation/205179-1170096175/sugar26200.map /tmp/evaluation/205179-1170096175/sugar26200.csp /tmp/evaluation/205179-1170096175/sugar26200.bcnf
0.65	c BEGIN parse /tmp/evaluation/205179-1170096175/sugar26200.csp
3.60	c END parse (2.94714 seconds)
3.60	c BEGIN simplify
3.63	c END simplify (0.023718 seconds)
3.63	c BEGIN encode /tmp/evaluation/205179-1170096175/sugar26200.bcnf
3.81	c END encode (0.186651 seconds)
3.87	c # GENERATE_SAT  END : 2228 variables 18214 clauses 1181652 bytes (3 seconds) [Mon Jan 29 19:43:01 2007]
3.87	c # GENERATE_SAT  CPU : 0.01 = 0.01 + 0 + 0 + 0
3.87	
3.87	c # SOLVE_SAT  BEGIN : /tmp/evaluation/205179-1170096175/sugar26200.bcnf [Mon Jan 29 19:43:01 2007]
3.87	c # CMD : /tmp/evaluation/205179-1170096175/minisat /tmp/evaluation/205179-1170096175/sugar26200.bcnf /tmp/evaluation/205179-1170096175/sugar26200.out
3.90	c ==================================[MINISAT]===================================
3.90	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.90	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.90	c ==============================================================================
3.90	c |         0 |   18214   277193 |    6071       0        0     nan |  0.000 % |
3.91	c |       100 |   18214   277193 |    6678     100     3303    33.0 |  0.000 % |
3.93	c |       250 |   18214   277193 |    7345     250     4505    18.0 |  0.000 % |
3.95	c |       475 |   18216   277193 |    8080     473     7415    15.7 |  0.001 % |
3.99	c |       812 |   18216   277193 |    8888     810    10338    12.8 |  0.001 % |
4.04	c |      1319 |   18218   277193 |    9777    1315    15462    11.8 |  0.001 % |
4.12	c |      2079 |   18222   277193 |   10755    2071    22365    10.8 |  0.000 % |
4.26	c |      3219 |   18225   277193 |   11830    3208    36360    11.3 |  0.001 % |
4.45	c |      4927 |   18230   277193 |   13013    4911    56917    11.6 |  0.001 % |
4.77	c |      7490 |   18231   277193 |   14315    7473    92270    12.3 |  0.001 % |
5.28	c |     11335 |   18233   277193 |   15746   11316   142414    12.6 |  0.001 % |
6.11	c |     17101 |   18239   277193 |   17321    9038   121694    13.5 |  0.000 % |
7.27	c |     25750 |   18155   276501 |   19053    8619   122611    14.2 |  1.033 % |
9.42	c |     38725 |   18167   276501 |   20958   11851   170389    14.4 |  1.034 % |
12.96	c |     58187 |   18180   276501 |   23054   20754   343975    16.6 |  1.034 % |
18.78	c |     87380 |   17570   272180 |   25360   18831   334022    17.7 |  4.938 % |
21.70	c ==============================================================================
21.70	c restarts              : 16
21.70	c conflicts             : 99372          (5581 /sec)
21.70	c decisions             : 135853         (7630 /sec)
21.70	c propagations          : 13364053       (750566 /sec)
21.70	c conflict literals     : 1654668        (43.82 % deleted)
21.70	c Memory used           : 6.08 MB
21.70	c CPU time              : 17.8053 s
21.70	c 
21.70	c UNSATISFIABLE
21.70	c # SOLVE_SAT  END : UNSATISFIABLE (18 seconds) [Mon Jan 29 19:43:19 2007]
21.70	c # SOLVE_SAT  CPU : 17.81 = 0 + 0 + 17.8 + 0.01
21.70	
21.70	c # RESULT : UNSATISFIABLE
21.70	
21.70	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 19:43:19 2007]
21.70	s UNSATISFIABLE
21.70	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 19:43:19 2007]
21.70	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
21.70	
21.70	c # MAIN  END :  (22 seconds) [Mon Jan 29 19:43:19 2007]
21.70	c # MAIN  CPU : 17.82 = 0.01 + 0 + 17.8 + 0.01
21.70

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-205179-1170096175 -o ROOT/results/node35/solver-205179-1170096175 -C 1800 -M 900 /tmp/evaluation/205179-1170096175/solver /tmp/evaluation/205179-1170096175 /tmp/evaluation/205179-1170096175/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.28 2.82 2.93 5/82 26201
/proc/meminfo: memFree=1487984/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=12404 CPUtime=0
/proc/26200/stat : 26200 (sugar) R 26198 26200 25517 0 -1 4194304 672 0 0 0 0 0 0 0 21 0 1 0 3381440 12701696 391 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266134296000 0 0 4224 0 0 0 0 17 1 0 0
/proc/26200/statm: 3101 391 275 3 0 201 0

[startup+0.11785 s]
/proc/loadavg: 2.28 2.82 2.93 5/82 26201
/proc/meminfo: memFree=1487984/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=13724 CPUtime=0.04
/proc/26200/stat : 26200 (sugar) S 26198 26200 25517 0 -1 4194304 1112 0 0 0 3 1 0 0 21 0 1 0 3381440 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26200/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.525938 s]
/proc/loadavg: 2.28 2.82 2.93 5/82 26201
/proc/meminfo: memFree=1487984/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=13724 CPUtime=0.04
/proc/26200/stat : 26200 (sugar) S 26198 26200 25517 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 3381440 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26200/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.3491 s]
/proc/loadavg: 2.18 2.79 2.92 2/77 26217
/proc/meminfo: memFree=1473680/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=13724 CPUtime=0.04
/proc/26200/stat : 26200 (sugar) S 26198 26200 25517 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 3381440 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26200/statm: 3431 808 370 3 0 531 0
[pid=26202] ppid=26200 vsize=0 CPUtime=0.45
/proc/26202/stat : 26202 (java) Z 26200 26200 25517 0 -1 1036 6870 0 1 0 41 4 0 0 16 0 1 0 3381446 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26202/statm: 0 0 0 0 0 0 0
[pid=26210] ppid=26200 vsize=807336 CPUtime=0.78
/proc/26210/stat : 26210 (java) S 26200 26200 25517 0 -1 0 8315 0 1 0 74 4 0 0 17 0 8 0 3381495 826712064 8061 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26210/statm: 201834 8062 1506 14 0 189112 0
[pid=26210/tid=26211] ppid=26200 vsize=807336 CPUtime=0.13
/proc/26210/task/26211/stat : 26211 (java) R 26200 26200 25517 0 -1 64 2165 0 0 0 13 0 0 0 16 0 8 0 3381498 826712064 8062 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26212] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26212/stat : 26212 (java) S 26200 26200 25517 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 3381499 826712064 8063 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26210/tid=26213] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26213/stat : 26213 (java) S 26200 26200 25517 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 3381499 826712064 8066 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26210/tid=26214] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26214/stat : 26214 (java) S 26200 26200 25517 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 3381502 826712064 8068 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26215] ppid=26200 vsize=807336 CPUtime=0.08
/proc/26210/task/26215/stat : 26215 (java) S 26200 26200 25517 0 -1 64 364 0 0 0 8 0 0 0 17 0 8 0 3381502 826712064 8070 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26216] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26216/stat : 26216 (java) S 26200 26200 25517 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 3381502 826712064 8072 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26217] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26217/stat : 26217 (java) S 26200 26200 25517 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 3381502 826712064 8075 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 821060

[startup+3.00245 s]
/proc/loadavg: 2.18 2.79 2.92 2/77 26225
/proc/meminfo: memFree=1459920/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=13724 CPUtime=0.04
/proc/26200/stat : 26200 (sugar) S 26198 26200 25517 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 3381440 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26200/statm: 3431 808 370 3 0 531 0
[pid=26202] ppid=26200 vsize=0 CPUtime=0.45
/proc/26202/stat : 26202 (java) Z 26200 26200 25517 0 -1 1036 6870 0 1 0 41 4 0 0 16 0 1 0 3381446 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26202/statm: 0 0 0 0 0 0 0
[pid=26210] ppid=26200 vsize=807336 CPUtime=2.42
/proc/26210/stat : 26210 (java) R 26200 26200 25517 0 -1 0 13446 0 1 0 234 8 0 0 16 0 8 0 3381495 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073566900 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/26210/statm: 201834 13148 1506 14 0 189112 0
[pid=26210/tid=26211] ppid=26200 vsize=807336 CPUtime=0.38
/proc/26210/task/26211/stat : 26211 (java) S 26200 26200 25517 0 -1 64 7204 0 0 0 35 3 0 0 15 0 8 0 3381498 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26212] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26212/stat : 26212 (java) S 26200 26200 25517 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 3381499 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26210/tid=26213] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26213/stat : 26213 (java) S 26200 26200 25517 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 3381499 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=26210/tid=26214] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26214/stat : 26214 (java) S 26200 26200 25517 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 3381502 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26215] ppid=26200 vsize=807336 CPUtime=0.11
/proc/26210/task/26215/stat : 26215 (java) S 26200 26200 25517 0 -1 64 402 0 0 0 11 0 0 0 16 0 8 0 3381502 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26216] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26216/stat : 26216 (java) S 26200 26200 25517 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 3381502 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=26210/tid=26217] ppid=26200 vsize=807336 CPUtime=0
/proc/26210/task/26217/stat : 26217 (java) S 26200 26200 25517 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 3381502 826712064 13148 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 821060

[startup+6.28311 s]
/proc/loadavg: 2.24 2.80 2.92 4/84 26281
/proc/meminfo: memFree=1470176/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=14700 CPUtime=0.05
/proc/26200/stat : 26200 (sugar) S 26198 26200 25517 0 -1 4194304 1555 0 0 0 4 1 0 0 16 0 1 0 3381440 15052800 1064 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26200/statm: 3675 1064 373 3 0 775 0
[pid=26202] ppid=26200 vsize=0 CPUtime=0.45
/proc/26202/stat : 26202 (java) Z 26200 26200 25517 0 -1 1036 6870 0 1 0 41 4 0 0 16 0 1 0 3381446 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26202/statm: 0 0 0 0 0 0 0
[pid=26210] ppid=26200 vsize=0 CPUtime=3.25
/proc/26210/stat : 26210 (java) Z 26200 26200 25517 0 -1 1036 16923 0 1 0 314 11 0 0 16 0 1 0 3381495 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26210/statm: 0 0 0 0 0 0 0
[pid=26230] ppid=26200 vsize=4768 CPUtime=2.39
/proc/26230/stat : 26230 (minisat) R 26200 26200 25517 0 -1 0 1139 0 0 0 239 0 0 0 25 0 1 0 3381828 4882432 838 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 0 0 0
/proc/26230/statm: 1192 838 52 112 0 1076 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 19468

[startup+12.7744 s]
/proc/loadavg: 2.22 2.78 2.91 3/77 26282
/proc/meminfo: memFree=1482200/2055920 swapFree=4192956/4192956
[pid=26200] ppid=26198 vsize=14700 CPUtime=0.05
/proc/26200/stat : 26200 (sugar) S 26198 26200 25517 0 -1 4194304 1555 0 0 0 4 1 0 0 16 0 1 0 3381440 15052800 1064 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/26200/statm: 3675 1064 373 3 0 775 0
[pid=26202] ppid=26200 vsize=0 CPUtime=0.45
/proc/26202/stat : 26202 (java) Z 26200 26200 25517 0 -1 1036 6870 0 1 0 41 4 0 0 16 0 1 0 3381446 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26202/statm: 0 0 0 0 0 0 0
[pid=26210] ppid=26200 vsize=0 CPUtime=3.25
/proc/26210/stat : 26210 (java) Z 26200 26200 25517 0 -1 1036 16923 0 1 0 314 11 0 0 16 0 1 0 3381495 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/26210/statm: 0 0 0 0 0 0 0
[pid=26230] ppid=26200 vsize=5560 CPUtime=8.88
/proc/26230/stat : 26230 (minisat) R 26200 26200 25517 0 -1 0 1361 0 0 0 888 0 0 0 25 0 1 0 3381828 5693440 1060 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528559 0 0 4096 3 0 0 0 17 0 0 0
/proc/26230/statm: 1390 1060 52 112 0 1274 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 20260

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26200 and gives childrusage.ru_utime.tv_sec=17 childrusage.ru_utime.tv_usec=852286 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=30995
CPU time returned by wait4() is 17.8833
while last known CPU time is 21.47

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 21.7089
CPU time (s): 21.47
CPU user time (s): 21.3
CPU system time (s): 0.17
CPU usage (%): 98.8994
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.8523
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3183
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 59
involuntary context switches= 141

runsolver used 0.024996 s user time and 0.084987 s system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Jan 29 18:42:56 UTC 2007


IDJOB= 205179
IDBENCH= 4105
IDSOLVER= 86
FILE ID= node35/205179-1170096175

PBS_JOBID= 3689616

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-30-15/rand-2-30-15-306-230-11_ext.xml
COMMAND LINE= /tmp/evaluation/205179-1170096175/solver /tmp/evaluation/205179-1170096175 /tmp/evaluation/205179-1170096175/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-205179-1170096175 -o ROOT/results/node35/solver-205179-1170096175 -C 1800 -M 900  /tmp/evaluation/205179-1170096175/solver /tmp/evaluation/205179-1170096175 /tmp/evaluation/205179-1170096175/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  73b706292c464b544a0a9d7451656979

RANDOM SEED= 693483075

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1493000 kB
Buffers:         34356 kB
Cached:         430832 kB
SwapCached:          0 kB
Active:         154924 kB
Inactive:       337360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493000 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3596 kB
Writeback:           0 kB
Mapped:          38088 kB
Slab:            56028 kB
Committed_AS:   116556 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB



End job on node35 on Mon Jan 29 18:43:20 UTC 2007