Trace number 217571

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 0.40SAT 99.17 100.745

General information on the benchmark

Namefrb/frb35-17/
frb35-17-5-mgd_ext.xml
MD5SUMc12f1974cb95f12a594fb521feb39b3c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.198968
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables35
Number of constraints273
Maximum constraint arity2
Maximum domain size17
Number of constraints which are defined in extension273
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/217571-1170101344/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/217571-1170101344/unknown.xml [Mon Jan 29 21:09:04 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/217571-1170101344/unknown.xml /tmp/evaluation/217571-1170101344/sugar28276.csp [Mon Jan 29 21:09:04 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/217571-1170101344/sugar-v0-40.jar -convert /tmp/evaluation/217571-1170101344/unknown.xml /tmp/evaluation/217571-1170101344/sugar28276.csp
0.17	c BEGIN convert /tmp/evaluation/217571-1170101344/unknown.xml
0.61	c END convert (0.440388 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/217571-1170101344/sugar28276.csp 740454 bytes (1 seconds) [Mon Jan 29 21:09:05 2007]
0.65	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/217571-1170101344/sugar28276.bcnf [Mon Jan 29 21:09:05 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/217571-1170101344/sugar-v0-40.jar -bcnf -map /tmp/evaluation/217571-1170101344/sugar28276.map /tmp/evaluation/217571-1170101344/sugar28276.csp /tmp/evaluation/217571-1170101344/sugar28276.bcnf
0.80	c BEGIN parse /tmp/evaluation/217571-1170101344/sugar28276.csp
5.60	c END parse (4.806169 seconds)
5.60	c BEGIN simplify
5.63	c END simplify (0.029721 seconds)
5.63	c BEGIN encode /tmp/evaluation/217571-1170101344/sugar28276.bcnf
5.89	c END encode (0.262712 seconds)
5.95	c # GENERATE_SAT  END : 2722 variables 27650 clauses 1739400 bytes (5 seconds) [Mon Jan 29 21:09:10 2007]
5.95	c # GENERATE_SAT  CPU : 5.11 = 0.02 + 0 + 4.91 + 0.18
5.95	
5.95	c # SOLVE_SAT  BEGIN : /tmp/evaluation/217571-1170101344/sugar28276.bcnf [Mon Jan 29 21:09:10 2007]
5.95	c # CMD : /tmp/evaluation/217571-1170101344/minisat /tmp/evaluation/217571-1170101344/sugar28276.bcnf /tmp/evaluation/217571-1170101344/sugar28276.out
5.99	c ==================================[MINISAT]===================================
5.99	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
5.99	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
5.99	c ==============================================================================
5.99	c |         0 |   27650   407194 |    9216       0        0     nan |  0.000 % |
6.01	c |       102 |   27651   407194 |   10137     101     2169    21.5 |  0.000 % |
6.03	c |       252 |   27651   407194 |   11151     251     3755    15.0 |  0.000 % |
6.06	c |       477 |   27651   407194 |   12266     476     5815    12.2 |  0.000 % |
6.11	c |       814 |   27652   407194 |   13493     812     8819    10.9 |  0.001 % |
6.18	c |      1320 |   27653   407194 |   14842    1317    14635    11.1 |  0.001 % |
6.29	c |      2079 |   27654   407194 |   16326    2075    24966    12.0 |  0.000 % |
6.46	c |      3218 |   27654   407194 |   17959    3214    37832    11.8 |  0.001 % |
6.74	c |      4928 |   27656   407194 |   19755    4922    59583    12.1 |  0.001 % |
7.20	c |      7490 |   27658   407194 |   21730    7482   101112    13.5 |  0.001 % |
7.93	c |     11335 |   27662   407194 |   23903   11323   152391    13.5 |  0.001 % |
9.33	c |     17101 |   27665   407194 |   26294   17086   237960    13.9 |  0.001 % |
11.18	c |     25751 |   27551   406885 |   28923    8091   103224    12.8 |  0.037 % |
14.12	c |     38726 |   27566   406885 |   31816   21051   300457    14.3 |  0.037 % |
19.84	c |     58187 |   27576   406885 |   34997   21683   384231    17.7 |  0.037 % |
27.68	c |     87379 |   27376   406172 |   38497   29763   496202    16.7 |  0.110 % |
43.08	c |    131170 |   27391   406172 |   42347   27062   498933    18.4 |  0.110 % |
68.53	c |    196855 |   27160   405327 |   46581    7148   109657    15.3 |  0.220 % |
100.14	c ==============================================================================
100.14	c restarts              : 18
100.14	c conflicts             : 288180         (3098 /sec)
100.14	c decisions             : 400638         (4306 /sec)
100.14	c propagations          : 50319080       (540863 /sec)
100.14	c conflict literals     : 5534764        (40.66 % deleted)
100.14	c Memory used           : 10.58 MB
100.14	c CPU time              : 93.0349 s
100.14	c 
100.14	c SATISFIABLE
100.14	c # SOLVE_SAT  END : SATISFIABLE (94 seconds) [Mon Jan 29 21:10:44 2007]
100.14	c # SOLVE_SAT  CPU : 93.47 = 0 + 0 + 93.04 + 0.43
100.14	
100.14	c # RESULT : SATISFIABLE
100.14	
100.14	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 21:10:44 2007]
100.57	c BEGIN read SAT output /tmp/evaluation/217571-1170101344/sugar28276.out
100.60	c END read SAT output (0.028474 seconds)
100.60	c BEGIN write solution /tmp/evaluation/217571-1170101344/sugar28276.sol
100.71	c END write solution (0.113969 seconds)
100.73	s SATISFIABLE
100.74	v 0 9 2 5 14 2 12 12 13 5 16 14 16 15 3 15 5 11 7 16 14 4 9 14 8 4 14 12 1 4 0 11 13 16 15
100.74	c # OUTPUT_SOL  END :  (1 seconds) [Mon Jan 29 21:10:45 2007]
100.74	c # OUTPUT_SOL  CPU : 0.259999999999999 = 0 + 0 + 0.219999999999999 + 0.04
100.74	
100.74	c # MAIN  END :  (101 seconds) [Mon Jan 29 21:10:45 2007]
100.74	c # MAIN  CPU : 98.85 = 0.02 + 0.01 + 98.17 + 0.65
100.74

Verifier Data (download as text)

OK

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-217571-1170101344 -o ROOT/results/node35/solver-217571-1170101344 -C 1800 -M 900 /tmp/evaluation/217571-1170101344/solver /tmp/evaluation/217571-1170101344 /tmp/evaluation/217571-1170101344/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: 3.26 3.38 4.52 5/81 28277
/proc/meminfo: memFree=15680/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=18540 CPUtime=0
/proc/28276/stat : 28276 (runsolver) R 28274 28276 27337 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 3898130 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 266134416679 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28276/statm: 4635 279 244 17 0 2626 0

[startup+0.109412 s]
/proc/loadavg: 3.26 3.38 4.52 5/81 28277
/proc/meminfo: memFree=15680/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=13724 CPUtime=0.04
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 3898130 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.526491 s]
/proc/loadavg: 3.26 3.38 4.52 5/81 28277
/proc/meminfo: memFree=15680/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=13724 CPUtime=0.04
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 3898130 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.35766 s]
/proc/loadavg: 3.26 3.38 4.52 4/90 28293
/proc/meminfo: memFree=15928/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=13724 CPUtime=0.04
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 3898130 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3431 809 371 3 0 531 0
[pid=28278] ppid=28276 vsize=0 CPUtime=0.55
/proc/28278/stat : 28278 (java) Z 28276 28276 27337 0 -1 1036 7358 0 1 0 50 5 0 0 17 0 1 0 3898135 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28278/statm: 0 0 0 0 0 0 0
[pid=28286] ppid=28276 vsize=807064 CPUtime=0.65
/proc/28286/stat : 28286 (java) R 28276 28276 27337 0 -1 0 8167 0 1 0 61 4 0 0 18 0 8 0 3898196 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073507715 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28286/statm: 201766 7914 1494 14 0 189044 0
[pid=28286/tid=28287] ppid=28276 vsize=807064 CPUtime=0.11
/proc/28286/task/28287/stat : 28287 (java) S 28276 28276 27337 0 -1 64 2112 0 0 0 11 0 0 0 16 0 8 0 3898201 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28288] ppid=28276 vsize=807064 CPUtime=0
/proc/28286/task/28288/stat : 28288 (java) S 28276 28276 27337 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 3898202 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28289] ppid=28276 vsize=807064 CPUtime=0
/proc/28286/task/28289/stat : 28289 (java) S 28276 28276 27337 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 3898202 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28290] ppid=28276 vsize=807064 CPUtime=0
/proc/28286/task/28290/stat : 28290 (java) S 28276 28276 27337 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 3898205 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28291] ppid=28276 vsize=807064 CPUtime=0.05
/proc/28286/task/28291/stat : 28291 (java) R 28276 28276 27337 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 3898205 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28292] ppid=28276 vsize=807064 CPUtime=0
/proc/28286/task/28292/stat : 28292 (java) S 28276 28276 27337 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 3898205 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28293] ppid=28276 vsize=807064 CPUtime=0
/proc/28286/task/28293/stat : 28293 (java) S 28276 28276 27337 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 3898205 826433536 7914 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+3.00499 s]
/proc/loadavg: 3.26 3.38 4.52 4/90 28293
/proc/meminfo: memFree=16056/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=13724 CPUtime=0.04
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1190 0 0 0 3 1 0 0 15 0 1 0 3898130 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3431 809 371 3 0 531 0
[pid=28278] ppid=28276 vsize=0 CPUtime=0.55
/proc/28278/stat : 28278 (java) Z 28276 28276 27337 0 -1 1036 7358 0 1 0 50 5 0 0 17 0 1 0 3898135 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28278/statm: 0 0 0 0 0 0 0
[pid=28286] ppid=28276 vsize=807336 CPUtime=2.21
/proc/28286/stat : 28286 (java) R 28276 28276 27337 0 -1 0 14234 0 1 0 212 9 0 0 25 0 8 0 3898196 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073695934 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28286/statm: 201834 13954 1506 14 0 189112 0
[pid=28286/tid=28287] ppid=28276 vsize=807336 CPUtime=0.45
/proc/28286/task/28287/stat : 28287 (java) S 28276 28276 27337 0 -1 64 8009 0 0 0 41 4 0 0 16 0 8 0 3898201 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28288] ppid=28276 vsize=807336 CPUtime=0
/proc/28286/task/28288/stat : 28288 (java) S 28276 28276 27337 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 3898202 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28289] ppid=28276 vsize=807336 CPUtime=0
/proc/28286/task/28289/stat : 28289 (java) S 28276 28276 27337 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 3898202 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28290] ppid=28276 vsize=807336 CPUtime=0
/proc/28286/task/28290/stat : 28290 (java) S 28276 28276 27337 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 3898205 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28291] ppid=28276 vsize=807336 CPUtime=0.13
/proc/28286/task/28291/stat : 28291 (java) S 28276 28276 27337 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 3898205 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28292] ppid=28276 vsize=807336 CPUtime=0
/proc/28286/task/28292/stat : 28292 (java) S 28276 28276 27337 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 3898205 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28286/tid=28293] ppid=28276 vsize=807336 CPUtime=0
/proc/28286/task/28293/stat : 28293 (java) S 28276 28276 27337 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 3898205 826712064 13954 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 821060

[startup+6.30364 s]
/proc/loadavg: 3.24 3.37 4.51 3/90 28293
/proc/meminfo: memFree=16056/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=14988 CPUtime=5.15
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1607 27184 0 1 5 1 491 18 15 0 1 0 3898130 15347712 1119 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3747 1119 373 3 0 847 0
[pid=28278] ppid=28276 vsize=0 CPUtime=0.55
/proc/28278/stat : 28278 (java) Z 28276 28276 27337 0 -1 1036 7358 0 1 0 50 5 0 0 17 0 1 0 3898135 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28278/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.7
Current children cumulated vsize (KiB) 14988

[startup+12.7839 s]
/proc/loadavg: 3.22 3.37 4.50 4/83 28294
/proc/meminfo: memFree=15472/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=14988 CPUtime=5.15
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1607 27184 0 1 5 1 491 18 16 0 1 0 3898130 15347712 1119 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3747 1119 373 3 0 847 0
[pid=28278] ppid=28276 vsize=0 CPUtime=0.55
/proc/28278/stat : 28278 (java) Z 28276 28276 27337 0 -1 1036 7358 0 1 0 50 5 0 0 17 0 1 0 3898135 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28278/statm: 0 0 0 0 0 0 0
[pid=28294] ppid=28276 vsize=5964 CPUtime=6.75
/proc/28294/stat : 28294 (minisat) R 28276 28276 27337 0 -1 0 1587 0 0 0 675 0 0 0 25 0 1 0 3898725 6107136 1147 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528562 0 0 4096 3 0 0 0 17 1 0 0
/proc/28294/statm: 1491 1147 52 112 0 1375 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 20952

[startup+25.6195 s]
/proc/loadavg: 3.33 3.38 4.49 3/83 28294
/proc/meminfo: memFree=16176/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=14988 CPUtime=5.15
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1607 27184 0 1 5 1 491 18 16 0 1 0 3898130 15347712 1119 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3747 1119 373 3 0 847 0
[pid=28278] ppid=28276 vsize=0 CPUtime=0.55
/proc/28278/stat : 28278 (java) Z 28276 28276 27337 0 -1 1036 7358 0 1 0 50 5 0 0 17 0 1 0 3898135 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28278/statm: 0 0 0 0 0 0 0
[pid=28294] ppid=28276 vsize=7452 CPUtime=19.42
/proc/28294/stat : 28294 (minisat) R 28276 28276 27337 0 -1 0 1958 0 0 0 1932 10 0 0 25 0 1 0 3898725 7630848 1518 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134639957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28294/statm: 1863 1518 52 112 0 1747 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 22440

[startup+51.2296 s]
/proc/loadavg: 3.90 3.51 4.50 3/83 28294
/proc/meminfo: memFree=14896/2055920 swapFree=4192812/4192956
[pid=28276] ppid=28274 vsize=14988 CPUtime=5.15
/proc/28276/stat : 28276 (sugar) S 28274 28276 27337 0 -1 4194304 1607 27184 0 1 5 1 491 18 16 0 1 0 3898130 15347712 1119 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266143314018 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28276/statm: 3747 1119 373 3 0 847 0
[pid=28278] ppid=28276 vsize=0 CPUtime=0.55
/proc/28278/stat : 28278 (java) Z 28276 28276 27337 0 -1 1036 7358 0 1 0 50 5 0 0 17 0 1 0 3898135 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28278/statm: 0 0 0 0 0 0 0
[pid=28294] ppid=28276 vsize=9776 CPUtime=44.75
/proc/28294/stat : 28294 (minisat) R 28276 28276 27337 0 -1 0 2507 0 0 0 4455 20 0 0 25 0 1 0 3898725 10010624 2067 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528371 0 0 4096 3 0 0 0 17 1 0 0
/proc/28294/statm: 2444 2067 52 112 0 2328 0
Current children cumulated CPU time (s) 50.45
Current children cumulated vsize (KiB) 24764

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28276 and gives childrusage.ru_utime.tv_sec=98 childrusage.ru_utime.tv_usec=235066 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=672897
CPU time returned by wait4() is 98.908
while last known CPU time is 99.17

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

Real time (s): 100.745
CPU time (s): 99.17
CPU user time (s): 98.5
CPU system time (s): 0.67
CPU usage (%): 98.4369
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 98.2351
system time used= 0.672897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35304
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1866
involuntary context switches= 3929

runsolver used 0.12898 s user time and 0.328949 s system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Jan 29 20:09:04 UTC 2007


IDJOB= 217571
IDBENCH= 5145
IDSOLVER= 86
FILE ID= node35/217571-1170101344

PBS_JOBID= 3689722

Free space on /tmp= 59810 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/frb/frb35-17/frb35-17-5-mgd_ext.xml
COMMAND LINE= /tmp/evaluation/217571-1170101344/solver /tmp/evaluation/217571-1170101344 /tmp/evaluation/217571-1170101344/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-217571-1170101344 -o ROOT/results/node35/solver-217571-1170101344 -C 1800 -M 900  /tmp/evaluation/217571-1170101344/solver /tmp/evaluation/217571-1170101344 /tmp/evaluation/217571-1170101344/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  c12f1974cb95f12a594fb521feb39b3c

RANDOM SEED= 541376222

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:         15072 kB
Buffers:         16784 kB
Cached:        1875792 kB
SwapCached:          0 kB
Active:          78792 kB
Inactive:      1869948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:         15072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          827504 kB
Writeback:           0 kB
Mapped:          72968 kB
Slab:            77392 kB
Committed_AS:   438224 kB
PageTables:       1932 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= 58078 MiB



End job on node35 on Mon Jan 29 20:10:45 UTC 2007