Trace number 217359

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 0.40? (TO) 1800.11 1806.85

General information on the benchmark

NamelatinSquare/
latinSquare-dg-12_all.xml
MD5SUMaa16cceed3e87ea3ccf317df2d80f765
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints48
Maximum constraint arity12
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)allDifferent(48)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/217359-1170101105/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/217359-1170101105/unknown.xml [Mon Jan 29 21:05:06 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/217359-1170101105/unknown.xml /tmp/evaluation/217359-1170101105/sugar18681.csp [Mon Jan 29 21:05:06 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/217359-1170101105/sugar-v0-40.jar -convert /tmp/evaluation/217359-1170101105/unknown.xml /tmp/evaluation/217359-1170101105/sugar18681.csp
0.17	c BEGIN convert /tmp/evaluation/217359-1170101105/unknown.xml
0.32	c END convert (0.150743 seconds)
0.34	c # CONVERT_XML  END : /tmp/evaluation/217359-1170101105/sugar18681.csp 48330 bytes (0 seconds) [Mon Jan 29 21:05:06 2007]
0.34	c # CONVERT_XML  CPU : 0.26 = 0 + 0 + 0.24 + 0.02
0.34	
0.34	c # GENERATE_SAT  BEGIN : /tmp/evaluation/217359-1170101105/sugar18681.bcnf [Mon Jan 29 21:05:06 2007]
0.34	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/217359-1170101105/sugar-v0-40.jar -bcnf -map /tmp/evaluation/217359-1170101105/sugar18681.map /tmp/evaluation/217359-1170101105/sugar18681.csp /tmp/evaluation/217359-1170101105/sugar18681.bcnf
0.46	c BEGIN parse /tmp/evaluation/217359-1170101105/sugar18681.csp
0.93	c END parse (0.466422 seconds)
0.93	c BEGIN simplify
0.96	c END simplify (0.033227 seconds)
0.96	c BEGIN encode /tmp/evaluation/217359-1170101105/sugar18681.bcnf
1.15	c END encode (0.185469 seconds)
1.26	c # GENERATE_SAT  END : 7920 variables 80640 clauses 1221144 bytes (1 seconds) [Mon Jan 29 21:05:07 2007]
1.26	c # GENERATE_SAT  CPU : 0.87 = 0.06 + 0.01 + 0.75 + 0.05
1.26	
1.26	c # SOLVE_SAT  BEGIN : /tmp/evaluation/217359-1170101105/sugar18681.bcnf [Mon Jan 29 21:05:07 2007]
1.26	c # CMD : /tmp/evaluation/217359-1170101105/minisat /tmp/evaluation/217359-1170101105/sugar18681.bcnf /tmp/evaluation/217359-1170101105/sugar18681.out
1.31	c ==================================[MINISAT]===================================
1.31	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
1.31	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
1.31	c ==============================================================================
1.31	c |         0 |   80640   224640 |   26880       0        0     nan |  0.000 % |
1.37	c |       100 |   80640   224640 |   29568     100     5493    54.9 |  0.000 % |
1.42	c |       250 |   80640   224640 |   32524     250    11431    45.7 |  0.000 % |
1.48	c |       478 |   80640   224640 |   35777     478    18566    38.8 |  0.000 % |
1.57	c |       816 |   80640   224640 |   39355     816    30301    37.1 |  0.000 % |
1.62	c |      1323 |   80640   224640 |   43290    1323    37336    28.2 |  0.000 % |
1.82	c |      2082 |   80640   224640 |   47619    2082    65463    31.4 |  0.000 % |
2.11	c |      3221 |   80640   224640 |   52381    3221   113362    35.2 |  0.000 % |
2.56	c |      4929 |   80640   224640 |   57619    4929   182710    37.1 |  0.000 % |
3.25	c |      7491 |   80640   224640 |   63381    7491   290519    38.8 |  0.000 % |
4.64	c |     11335 |   80640   224640 |   69719   11335   462336    40.8 |  0.000 % |
5.56	c |     17101 |   80640   224640 |   76691   17101   629132    36.8 |  0.000 % |
8.72	c |     25751 |   80640   224640 |   84360   25751   993171    38.6 |  0.000 % |
15.66	c |     38726 |   80640   224640 |   92797   38726  1589173    41.0 |  0.000 % |
30.48	c |     58188 |   80640   224640 |  102076   58188  2581687    44.4 |  0.000 % |
64.57	c |     87380 |   80640   224640 |  112284   87380  4121137    47.2 |  0.000 % |
101.34	c |    131170 |   80640   224640 |  123512   31456  1616612    51.4 |  0.000 % |
179.12	c |    196855 |   80640   224640 |  135864   97141  5267924    54.2 |  0.000 % |
294.14	c |    295381 |   80640   224640 |  149450   74559  3880104    52.0 |  0.000 % |
480.30	c |    443171 |   80640   224640 |  164395   88837  4520065    50.9 |  0.000 % |
868.41	c |    664854 |   80640   224640 |  180835  163564  9362986    57.2 |  0.000 % |
1394.54	c |    997379 |   80640   224640 |  198918  161560  8555313    53.0 |  0.000 % |
1805.83	
1805.83	s UNKNOWN
1805.83	c # INTERRUPTED
1805.83	c # MAIN  END :  (1806 seconds) [Mon Jan 29 21:35:12 2007]
1805.83	c # MAIN  CPU : 1.13 = 0.06 + 0.01 + 0.99 + 0.07
1805.83

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-217359-1170101105 -o ROOT/results/node38/solver-217359-1170101105 -C 1800 -M 900 /tmp/evaluation/217359-1170101105/solver /tmp/evaluation/217359-1170101105 /tmp/evaluation/217359-1170101105/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: 2.24 2.22 2.52 5/74 18682
/proc/meminfo: memFree=1892600/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=18540 CPUtime=0
/proc/18681/stat : 18681 (runsolver) R 18679 18681 17842 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 30066408 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18681/statm: 4635 279 244 17 0 2626 0

[startup+0.110096 s]
/proc/loadavg: 2.24 2.22 2.52 5/74 18682
/proc/meminfo: memFree=1892600/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=13724 CPUtime=0.03
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 1112 0 0 0 3 0 0 0 21 0 1 0 30066408 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.521144 s]
/proc/loadavg: 2.24 2.22 2.52 5/74 18682
/proc/meminfo: memFree=1892600/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=13724 CPUtime=0.29
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 1190 3731 0 1 3 0 24 2 15 0 1 0 30066408 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13724

[startup+1.34224 s]
/proc/loadavg: 2.24 2.22 2.52 3/82 18698
/proc/meminfo: memFree=1866488/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 17320

[startup+2.97942 s]
/proc/loadavg: 2.24 2.22 2.52 3/75 18699
/proc/meminfo: memFree=1881328/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 15 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=6496 CPUtime=1.69
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 1550 0 0 0 169 0 0 0 25 0 1 0 30066535 6651904 1236 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528066 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 1624 1236 52 112 0 1508 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 23816

[startup+6.2588 s]
/proc/loadavg: 2.22 2.22 2.52 3/75 18699
/proc/meminfo: memFree=1878192/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=8724 CPUtime=4.95
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 2106 0 0 0 494 1 0 0 25 0 1 0 30066535 8933376 1792 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528340 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 2181 1792 52 112 0 2065 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 26044

[startup+12.7356 s]
/proc/loadavg: 2.21 2.22 2.51 3/75 18699
/proc/meminfo: memFree=1874160/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=11780 CPUtime=11.4
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 2874 0 0 0 1138 2 0 0 25 0 1 0 30066535 12062720 2560 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134637942 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 2945 2560 52 112 0 2829 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 29100

[startup+25.577 s]
/proc/loadavg: 2.17 2.21 2.51 3/75 18699
/proc/meminfo: memFree=1868464/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=16060 CPUtime=24.18
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 3942 0 0 0 2414 4 0 0 25 0 1 0 30066535 16445440 3628 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528559 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 4015 3628 52 112 0 3899 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 33380

[startup+51.253 s]
/proc/loadavg: 2.10 2.19 2.49 3/75 18699
/proc/meminfo: memFree=1859248/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=22108 CPUtime=49.74
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 5439 0 0 0 4967 7 0 0 25 0 1 0 30066535 22638592 5125 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528070 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 5527 5125 52 112 0 5411 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 39428

[startup+102.494 s]
/proc/loadavg: 2.04 2.16 2.46 3/75 18699
/proc/meminfo: memFree=1847408/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=30456 CPUtime=100.74
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 7512 0 0 0 10065 9 0 0 25 0 1 0 30066535 31186944 7198 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528758 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 7614 7198 52 112 0 7498 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 47776

[startup+162.57 s]
/proc/loadavg: 2.06 2.14 2.44 3/75 18699
/proc/meminfo: memFree=1847024/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=30456 CPUtime=160.53
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 7522 0 0 0 16044 9 0 0 25 0 1 0 30066535 31186944 7208 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528404 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 7614 7208 52 112 0 7498 0
Current children cumulated CPU time (s) 161.69
Current children cumulated vsize (KiB) 47776

[startup+222.649 s]
/proc/loadavg: 2.08 2.13 2.41 3/75 18699
/proc/meminfo: memFree=1833264/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=37964 CPUtime=220.33
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 9424 0 0 0 22021 12 0 0 25 0 1 0 30066535 38875136 9110 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 9491 9110 52 112 0 9375 0
Current children cumulated CPU time (s) 221.49
Current children cumulated vsize (KiB) 55284

[startup+282.723 s]
/proc/loadavg: 2.03 2.10 2.38 3/75 18699
/proc/meminfo: memFree=1831408/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=39672 CPUtime=280.12
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 9853 0 0 0 27999 13 0 0 25 0 1 0 30066535 40624128 9539 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527048 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 9918 9539 52 112 0 9802 0
Current children cumulated CPU time (s) 281.28
Current children cumulated vsize (KiB) 56992

[startup+342.795 s]
/proc/loadavg: 2.01 2.08 2.36 3/75 18699
/proc/meminfo: memFree=1831216/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=39672 CPUtime=339.91
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 9854 0 0 0 33978 13 0 0 25 0 1 0 30066535 40624128 9540 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 9918 9540 52 112 0 9802 0
Current children cumulated CPU time (s) 341.07
Current children cumulated vsize (KiB) 56992

[startup+402.871 s]
/proc/loadavg: 2.00 2.06 2.33 3/75 18699
/proc/meminfo: memFree=1825136/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=43432 CPUtime=399.71
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 10713 0 0 0 39956 15 0 0 25 0 1 0 30066535 44474368 10399 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 10858 10399 52 112 0 10742 0
Current children cumulated CPU time (s) 400.87
Current children cumulated vsize (KiB) 60752

[startup+462.948 s]
/proc/loadavg: 2.00 2.05 2.31 3/75 18699
/proc/meminfo: memFree=1824752/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=43432 CPUtime=459.51
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 10747 0 0 0 45936 15 0 0 25 0 1 0 30066535 44474368 10433 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 10858 10433 52 112 0 10742 0
Current children cumulated CPU time (s) 460.67
Current children cumulated vsize (KiB) 60752

[startup+523.028 s]
/proc/loadavg: 2.06 2.05 2.29 3/75 18699
/proc/meminfo: memFree=1824496/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=43432 CPUtime=519.31
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 10748 0 0 0 51916 15 0 0 25 0 1 0 30066535 44474368 10434 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 10858 10434 52 112 0 10742 0
Current children cumulated CPU time (s) 520.47
Current children cumulated vsize (KiB) 60752

[startup+583.107 s]

################
# More data... #
################

/proc/loadavg: 2.02 2.02 2.14 3/75 18699
/proc/meminfo: memFree=1804208/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=57424 CPUtime=1117.23
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 14206 0 0 0 111703 20 0 0 25 0 1 0 30066535 58802176 13892 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134521342 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 14356 13892 52 112 0 14240 0
Current children cumulated CPU time (s) 1118.39
Current children cumulated vsize (KiB) 74744

[startup+1183.87 s]
/proc/loadavg: 2.00 2.01 2.13 3/75 18699
/proc/meminfo: memFree=1802032/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=59620 CPUtime=1177.31
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 14740 0 0 0 117710 21 0 0 25 0 1 0 30066535 61050880 14426 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 14905 14426 52 112 0 14789 0
Current children cumulated CPU time (s) 1178.47
Current children cumulated vsize (KiB) 76940

[startup+1243.92 s]
/proc/loadavg: 2.00 2.00 2.12 3/75 18699
/proc/meminfo: memFree=1801840/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=59620 CPUtime=1237.35
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 14740 0 0 0 123714 21 0 0 25 0 1 0 30066535 61050880 14426 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 14905 14426 52 112 0 14789 0
Current children cumulated CPU time (s) 1238.51
Current children cumulated vsize (KiB) 76940

[startup+1303.98 s]
/proc/loadavg: 2.00 2.00 2.11 3/75 18699
/proc/meminfo: memFree=1801648/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=59772 CPUtime=1297.38
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 14770 0 0 0 129717 21 0 0 25 0 1 0 30066535 61206528 14456 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528371 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 14943 14456 52 112 0 14827 0
Current children cumulated CPU time (s) 1298.54
Current children cumulated vsize (KiB) 77092

[startup+1364.03 s]
/proc/loadavg: 2.00 2.00 2.10 3/75 18699
/proc/meminfo: memFree=1801264/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=60128 CPUtime=1357.42
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 14839 0 0 0 135721 21 0 0 25 0 1 0 30066535 61571072 14525 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528758 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 15032 14525 52 112 0 14916 0
Current children cumulated CPU time (s) 1358.58
Current children cumulated vsize (KiB) 77448

[startup+1424.09 s]
/proc/loadavg: 2.00 2.00 2.09 3/75 18699
/proc/meminfo: memFree=1801200/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=60128 CPUtime=1417.47
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 14844 0 0 0 141725 22 0 0 25 0 1 0 30066535 61571072 14530 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 15032 14530 52 112 0 14916 0
Current children cumulated CPU time (s) 1418.63
Current children cumulated vsize (KiB) 77448

[startup+1484.14 s]
/proc/loadavg: 2.00 2.00 2.08 3/75 18699
/proc/meminfo: memFree=1797552/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=63476 CPUtime=1477.49
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 15703 0 0 0 147727 22 0 0 25 0 1 0 30066535 64999424 15389 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528342 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 15869 15389 52 112 0 15753 0
Current children cumulated CPU time (s) 1478.65
Current children cumulated vsize (KiB) 80796

[startup+1544.2 s]
/proc/loadavg: 2.00 2.00 2.08 3/75 18699
/proc/meminfo: memFree=1793968/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=63476 CPUtime=1537.54
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 15703 0 0 0 153731 23 0 0 25 0 1 0 30066535 64999424 15389 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528392 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 15869 15389 52 112 0 15753 0
Current children cumulated CPU time (s) 1538.7
Current children cumulated vsize (KiB) 80796

[startup+1604.25 s]
/proc/loadavg: 2.00 2.00 2.07 3/75 18699
/proc/meminfo: memFree=1791792/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=63476 CPUtime=1597.58
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 15704 0 0 0 159735 23 0 0 25 0 1 0 30066535 64999424 15390 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528418 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 15869 15390 52 112 0 15753 0
Current children cumulated CPU time (s) 1598.74
Current children cumulated vsize (KiB) 80796

[startup+1664.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/75 18699
/proc/meminfo: memFree=1791536/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=63720 CPUtime=1657.62
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 15745 0 0 0 165739 23 0 0 25 0 1 0 30066535 65249280 15431 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 15930 15431 52 112 0 15814 0
Current children cumulated CPU time (s) 1658.78
Current children cumulated vsize (KiB) 81040

[startup+1724.36 s]
/proc/loadavg: 2.08 2.03 2.07 3/75 18699
/proc/meminfo: memFree=1790320/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=64644 CPUtime=1717.65
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 16000 0 0 0 171742 23 0 0 25 0 1 0 30066535 66195456 15686 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134526916 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 16161 15686 52 112 0 16045 0
Current children cumulated CPU time (s) 1718.81
Current children cumulated vsize (KiB) 81964

[startup+1784.43 s]
/proc/loadavg: 1.96 2.00 2.06 3/82 18763
/proc/meminfo: memFree=1629896/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=71432 CPUtime=1777.63
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 17649 0 0 0 177737 26 0 0 25 0 1 0 30066535 73146368 17335 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 17858 17335 52 112 0 17742 0
Current children cumulated CPU time (s) 1778.79
Current children cumulated vsize (KiB) 88752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.83 s]
/proc/loadavg: 2.17 2.05 2.07 4/82 18763
/proc/meminfo: memFree=1628296/2055920 swapFree=4192812/4192956
[pid=18681] ppid=18679 vsize=17320 CPUtime=1.16
/proc/18681/stat : 18681 (sugar) S 18679 18681 17842 0 -1 4194304 2170 11194 0 2 9 1 99 7 16 0 1 0 30066408 17735680 1682 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 266899337314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18681/statm: 4330 1682 373 3 0 1430 0
[pid=18699] ppid=18681 vsize=72772 CPUtime=1798.93
/proc/18699/stat : 18699 (minisat) R 18681 18681 17842 0 -1 0 17961 0 0 0 179867 26 0 0 25 0 1 0 30066535 74518528 17647 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522262 0 0 4096 3 0 0 0 17 1 0 0
/proc/18699/statm: 18193 17647 52 112 0 18077 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 90092

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18681 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=95833 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=91986
CPU time returned by wait4() is 1.18782
while last known CPU time is 1800.11

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

Real time (s): 1806.85
CPU time (s): 1800.11
CPU user time (s): 1799.75
CPU system time (s): 0.36
CPU usage (%): 99.6272
Max. virtual memory (cumulated for all children) (KiB): 821080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09583
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13448
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= 908
involuntary context switches= 811

runsolver used 2.03869 s user time and 5.40918 s system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Jan 29 20:05:06 UTC 2007


IDJOB= 217359
IDBENCH= 5131
IDSOLVER= 86
FILE ID= node38/217359-1170101105

PBS_JOBID= 3689697

Free space on /tmp= 66554 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/latinSquare/latinSquare-dg-12_all.xml
COMMAND LINE= /tmp/evaluation/217359-1170101105/solver /tmp/evaluation/217359-1170101105 /tmp/evaluation/217359-1170101105/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-217359-1170101105 -o ROOT/results/node38/solver-217359-1170101105 -C 1800 -M 900  /tmp/evaluation/217359-1170101105/solver /tmp/evaluation/217359-1170101105 /tmp/evaluation/217359-1170101105/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  aa16cceed3e87ea3ccf317df2d80f765

RANDOM SEED= 457464826

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		: 3000.233
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		: 3000.233
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:       1893016 kB
Buffers:         21432 kB
Cached:          47452 kB
SwapCached:          0 kB
Active:          81352 kB
Inactive:        27792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8112 kB
Writeback:           0 kB
Mapped:          51292 kB
Slab:            38928 kB
Committed_AS:   184476 kB
PageTables:       1912 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 node38 on Mon Jan 29 20:35:13 UTC 2007