Trace number 198376

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) 1800.08 1815.95

General information on the benchmark

Namepigeons/
pigeons-25.xml
MD5SUM9ec193634ea6e1d32bbbe7299752b230
Bench Category2-ARY-INT (binary constraints in intension)
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 variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/198376-1170093862/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/198376-1170093862/unknown.xml [Mon Jan 29 19:04:22 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/198376-1170093862/unknown.xml /tmp/evaluation/198376-1170093862/sugar24804.csp [Mon Jan 29 19:04:22 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/198376-1170093862/sugar-v0-40.jar -convert /tmp/evaluation/198376-1170093862/unknown.xml /tmp/evaluation/198376-1170093862/sugar24804.csp
0.15	c BEGIN convert /tmp/evaluation/198376-1170093862/unknown.xml
0.38	c END convert (0.234755 seconds)
0.42	c # CONVERT_XML  END : /tmp/evaluation/198376-1170093862/sugar24804.csp 4375 bytes (1 seconds) [Mon Jan 29 19:04:23 2007]
0.42	c # CONVERT_XML  CPU : 0.33 = 0 + 0 + 0.3 + 0.03
0.42	
0.42	c # GENERATE_SAT  BEGIN : /tmp/evaluation/198376-1170093862/sugar24804.bcnf [Mon Jan 29 19:04:23 2007]
0.42	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/198376-1170093862/sugar-v0-40.jar -bcnf -map /tmp/evaluation/198376-1170093862/sugar24804.map /tmp/evaluation/198376-1170093862/sugar24804.csp /tmp/evaluation/198376-1170093862/sugar24804.bcnf
0.53	c BEGIN parse /tmp/evaluation/198376-1170093862/sugar24804.csp
0.71	c END parse (0.175025 seconds)
0.71	c BEGIN simplify
0.72	c END simplify (0.011799 seconds)
0.72	c BEGIN encode /tmp/evaluation/198376-1170093862/sugar24804.bcnf
0.78	c END encode (0.060743 seconds)
0.83	c # GENERATE_SAT  END : 1175 variables 15250 clauses 235824 bytes (0 seconds) [Mon Jan 29 19:04:23 2007]
0.83	c # GENERATE_SAT  CPU : 0.37 = 0.01 + 0 + 0.32 + 0.04
0.83	
0.83	c # SOLVE_SAT  BEGIN : /tmp/evaluation/198376-1170093862/sugar24804.bcnf [Mon Jan 29 19:04:23 2007]
0.83	c # CMD : /tmp/evaluation/198376-1170093862/minisat /tmp/evaluation/198376-1170093862/sugar24804.bcnf /tmp/evaluation/198376-1170093862/sugar24804.out
0.84	c ==================================[MINISAT]===================================
0.84	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
0.84	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
0.84	c ==============================================================================
0.84	c |         0 |   15250    43700 |    5083       0        0     nan |  0.000 % |
0.85	c |       100 |   15250    43700 |    5591     100      845     8.4 |  0.000 % |
0.85	c |       250 |   15250    43700 |    6150     250     2083     8.3 |  0.001 % |
0.86	c |       475 |   15250    43700 |    6765     475     4122     8.7 |  0.001 % |
0.86	c |       813 |   15250    43700 |    7442     813     6683     8.2 |  0.001 % |
0.87	c |      1319 |   15250    43700 |    8186    1319    10207     7.7 |  0.000 % |
0.90	c |      2078 |   15250    43700 |    9004    2078    17589     8.5 |  0.000 % |
0.93	c |      3217 |   15250    43700 |    9905    3217    29651     9.2 |  0.000 % |
0.99	c |      4925 |   15250    43700 |   10895    4925    48040     9.8 |  0.001 % |
1.06	c |      7489 |   15250    43700 |   11985    7489    70016     9.3 |  0.001 % |
1.22	c |     11334 |   15250    43700 |   13183   11334   112597     9.9 |  0.000 % |
1.51	c |     17100 |   15250    43700 |   14502    9992   124554    12.5 |  0.000 % |
2.01	c |     25749 |   15250    43700 |   15952   10844   118574    10.9 |  0.001 % |
2.79	c |     38723 |   15250    43700 |   17547   15318   180133    11.8 |  0.000 % |
4.10	c |     58184 |   15250    43700 |   19302   16294   221911    13.6 |  0.000 % |
6.30	c |     87377 |   15250    43700 |   21232   15009   185745    12.4 |  0.000 % |
10.89	c |    131166 |   15250    43700 |   23356   14439   241310    16.7 |  0.000 % |
21.21	c |    196851 |   15250    43700 |   25691   20093   447223    22.3 |  0.001 % |
33.53	c |    295378 |   15250    43700 |   28261   23154   390081    16.8 |  0.002 % |
65.70	c |    443167 |   15250    43700 |   31087   21361   431800    20.2 |  0.001 % |
110.46	c |    664850 |   15250    43700 |   34195   27110   614739    22.7 |  0.002 % |
193.11	c |    997375 |   15250    43700 |   37615   31524   454070    14.4 |  0.000 % |
282.44	c |   1496163 |   15250    43700 |   41377   23551   351298    14.9 |  0.001 % |
449.29	c |   2244346 |   15250    43700 |   45514   41757   986490    23.6 |  0.000 % |
669.09	c |   3366621 |   15250    43700 |   50066   45459   747103    16.4 |  0.001 % |
1093.05	c |   5050034 |   15250    43700 |   55072   27138   416092    15.3 |  0.000 % |
1814.94	
1814.94	s UNKNOWN
1814.94	c # INTERRUPTED
1814.94	c # MAIN  END :  (1815 seconds) [Mon Jan 29 19:34:37 2007]
1814.94	c # MAIN  CPU : 0.7 = 0.01 + 0 + 0.62 + 0.07
1814.94

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/node76/watcher-198376-1170093862 -o ROOT/results/node76/solver-198376-1170093862 -C 1800 -M 900 /tmp/evaluation/198376-1170093862/solver /tmp/evaluation/198376-1170093862 /tmp/evaluation/198376-1170093862/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: 2.83 2.98 2.39 6/74 24805
/proc/meminfo: memFree=1923384/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=12132 CPUtime=0
/proc/24804/stat : 24804 (sugar) R 24801 24804 24676 0 -1 4194304 489 0 0 0 0 0 0 0 20 0 1 0 29344520 12423168 211 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206863634768 0 0 4224 0 0 0 0 17 1 0 0
/proc/24804/statm: 3033 218 165 3 0 132 0

[startup+0.106995 s]
/proc/loadavg: 2.83 2.98 2.39 6/74 24805
/proc/meminfo: memFree=1923384/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=13728 CPUtime=0.03
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1106 0 0 0 3 0 0 0 21 0 1 0 29344520 14057472 802 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3432 802 365 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13728

[startup+0.51504 s]
/proc/loadavg: 2.83 2.98 2.39 6/74 24805
/proc/meminfo: memFree=1923384/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=13728 CPUtime=0.36
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1177 3707 0 1 3 0 30 3 17 0 1 0 29344520 14057472 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3432 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 13728

[startup+1.33613 s]
/proc/loadavg: 2.83 2.98 2.39 3/80 24843
/proc/meminfo: memFree=1916552/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 15 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=3368 CPUtime=0.49
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 576 0 0 0 49 0 0 0 21 0 1 0 29344604 3448832 503 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24843/statm: 842 503 52 112 0 726 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 17492

[startup+2.97332 s]
/proc/loadavg: 2.83 2.98 2.39 3/80 24843
/proc/meminfo: memFree=1915656/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 15 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=4160 CPUtime=2.13
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 782 0 0 0 213 0 0 0 25 0 1 0 29344604 4259840 709 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528677 0 0 4096 3 0 0 0 17 1 0 0
/proc/24843/statm: 1040 709 52 112 0 924 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 18284

[startup+6.25971 s]
/proc/loadavg: 2.77 2.97 2.38 3/80 24843
/proc/meminfo: memFree=1914440/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=4952 CPUtime=5.41
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 969 0 0 0 541 0 0 0 25 0 1 0 29344604 5070848 896 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/24843/statm: 1238 896 52 112 0 1122 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 19076

[startup+12.7145 s]
/proc/loadavg: 2.70 2.95 2.38 2/74 24851
/proc/meminfo: memFree=1916488/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=6028 CPUtime=11.85
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 1245 0 0 0 1185 0 0 0 25 0 1 0 29344604 6172672 1172 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528392 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 1507 1172 52 112 0 1391 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 20152

[startup+25.539 s]
/proc/loadavg: 2.41 2.87 2.36 3/80 24971
/proc/meminfo: memFree=1901784/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 1 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=7640 CPUtime=24.53
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 1638 0 0 0 2452 1 0 0 25 0 1 0 29344604 7823360 1565 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525759 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 1910 1565 52 112 0 1794 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 21764

[startup+51.195 s]
/proc/loadavg: 2.27 2.80 2.35 3/80 24971
/proc/meminfo: memFree=1892120/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=9432 CPUtime=49.99
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 2071 0 0 0 4998 1 0 0 25 0 1 0 29344604 9658368 1998 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 2358 1998 52 112 0 2242 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 23556

[startup+102.409 s]
/proc/loadavg: 2.11 2.67 2.33 3/80 24971
/proc/meminfo: memFree=1883992/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=11344 CPUtime=100.79
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 2544 0 0 0 10077 2 0 0 25 0 1 0 29344604 11616256 2471 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528186 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 2836 2471 52 112 0 2720 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 25468

[startup+162.451 s]
/proc/loadavg: 2.04 2.55 2.31 3/80 24971
/proc/meminfo: memFree=1878680/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=13100 CPUtime=160.33
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 2965 0 0 0 16031 2 0 0 25 0 1 0 29344604 13414400 2892 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 3275 2892 52 112 0 3159 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 27224

[startup+222.497 s]
/proc/loadavg: 2.01 2.45 2.29 3/80 24971
/proc/meminfo: memFree=1872536/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=14496 CPUtime=219.9
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 3309 0 0 0 21988 2 0 0 25 0 1 0 29344604 14843904 3236 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 3624 3236 52 112 0 3508 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 28620

[startup+282.543 s]
/proc/loadavg: 2.05 2.38 2.27 3/80 24971
/proc/meminfo: memFree=1869528/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=16036 CPUtime=279.47
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 3674 0 0 0 27944 3 0 0 25 0 1 0 29344604 16420864 3601 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525628 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 4009 3601 52 112 0 3893 0
Current children cumulated CPU time (s) 280.2
Current children cumulated vsize (KiB) 30160

[startup+342.589 s]
/proc/loadavg: 2.02 2.31 2.25 3/80 24971
/proc/meminfo: memFree=1866264/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=18316 CPUtime=339.01
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 4227 0 0 0 33898 3 0 0 25 0 1 0 29344604 18755584 4154 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528535 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 4579 4154 52 112 0 4463 0
Current children cumulated CPU time (s) 339.74
Current children cumulated vsize (KiB) 32440

[startup+402.64 s]
/proc/loadavg: 2.00 2.25 2.23 3/80 24971
/proc/meminfo: memFree=1864984/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=18600 CPUtime=398.59
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 4306 0 0 0 39855 4 0 0 25 0 1 0 29344604 19046400 4233 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528406 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 4650 4233 52 112 0 4534 0
Current children cumulated CPU time (s) 399.32
Current children cumulated vsize (KiB) 32724

[startup+462.692 s]
/proc/loadavg: 2.00 2.20 2.22 3/80 24971
/proc/meminfo: memFree=1861656/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=20396 CPUtime=458.15
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 4722 0 0 0 45811 4 0 0 25 0 1 0 29344604 20885504 4649 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 5099 4649 52 112 0 4983 0
Current children cumulated CPU time (s) 458.88
Current children cumulated vsize (KiB) 34520

[startup+522.734 s]
/proc/loadavg: 2.04 2.17 2.20 3/80 24971
/proc/meminfo: memFree=1859224/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=21108 CPUtime=517.69
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 4881 0 0 0 51764 5 0 0 25 0 1 0 29344604 21614592 4808 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 5277 4808 52 112 0 5161 0
Current children cumulated CPU time (s) 518.42

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

/proc/loadavg: 2.02 2.03 2.09 3/80 24971
/proc/meminfo: memFree=1843736/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=26008 CPUtime=1113.26
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 6045 0 0 0 111320 6 0 0 25 0 1 0 29344604 26632192 5972 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 6502 5972 52 112 0 6386 0
Current children cumulated CPU time (s) 1113.99
Current children cumulated vsize (KiB) 40132

[startup+1183.23 s]
/proc/loadavg: 2.00 2.02 2.08 3/80 24971
/proc/meminfo: memFree=1841432/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=27100 CPUtime=1172.82
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 6286 0 0 0 117276 6 0 0 25 0 1 0 29344604 27750400 6213 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 6775 6213 52 112 0 6659 0
Current children cumulated CPU time (s) 1173.55
Current children cumulated vsize (KiB) 41224

[startup+1243.29 s]
/proc/loadavg: 2.00 2.01 2.08 3/80 24971
/proc/meminfo: memFree=1838552/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=29548 CPUtime=1232.37
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 6893 0 0 0 123230 7 0 0 25 0 1 0 29344604 30257152 6820 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134638202 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 7387 6820 52 112 0 7271 0
Current children cumulated CPU time (s) 1233.1
Current children cumulated vsize (KiB) 43672

[startup+1303.33 s]
/proc/loadavg: 2.00 2.01 2.07 3/80 24971
/proc/meminfo: memFree=1838040/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=29688 CPUtime=1291.93
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 6938 0 0 0 129185 8 0 0 25 0 1 0 29344604 30400512 6865 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 7422 6865 52 112 0 7306 0
Current children cumulated CPU time (s) 1292.66
Current children cumulated vsize (KiB) 43812

[startup+1363.38 s]
/proc/loadavg: 2.00 2.00 2.06 3/80 24971
/proc/meminfo: memFree=1837272/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=30172 CPUtime=1351.5
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7030 0 0 0 135142 8 0 0 25 0 1 0 29344604 30896128 6957 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 7543 6957 52 112 0 7427 0
Current children cumulated CPU time (s) 1352.23
Current children cumulated vsize (KiB) 44296

[startup+1423.43 s]
/proc/loadavg: 2.00 2.00 2.06 3/80 24971
/proc/meminfo: memFree=1836760/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=30468 CPUtime=1411.04
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7084 0 0 0 141096 8 0 0 25 0 1 0 29344604 31199232 7011 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 7617 7011 52 112 0 7501 0
Current children cumulated CPU time (s) 1411.77
Current children cumulated vsize (KiB) 44592

[startup+1483.48 s]
/proc/loadavg: 2.00 2.00 2.05 3/80 24971
/proc/meminfo: memFree=1835544/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=31564 CPUtime=1470.59
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7370 0 0 0 147051 8 0 0 25 0 1 0 29344604 32321536 7297 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 7891 7297 52 112 0 7775 0
Current children cumulated CPU time (s) 1471.32
Current children cumulated vsize (KiB) 45688

[startup+1543.53 s]
/proc/loadavg: 2.00 2.00 2.05 3/80 24971
/proc/meminfo: memFree=1833688/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=31736 CPUtime=1530.17
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7394 0 0 0 153008 9 0 0 25 0 1 0 29344604 32497664 7321 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528382 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 7934 7321 52 112 0 7818 0
Current children cumulated CPU time (s) 1530.9
Current children cumulated vsize (KiB) 45860

[startup+1603.58 s]
/proc/loadavg: 2.00 2.00 2.04 3/80 24971
/proc/meminfo: memFree=1831832/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=32044 CPUtime=1589.71
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7463 0 0 0 158962 9 0 0 25 0 1 0 29344604 32813056 7390 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525462 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 8011 7390 52 112 0 7895 0
Current children cumulated CPU time (s) 1590.44
Current children cumulated vsize (KiB) 46168

[startup+1663.63 s]
/proc/loadavg: 2.00 2.00 2.04 3/80 24971
/proc/meminfo: memFree=1830680/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=32348 CPUtime=1649.26
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7548 0 0 0 164917 9 0 0 25 0 1 0 29344604 33124352 7475 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 8087 7475 52 112 0 7971 0
Current children cumulated CPU time (s) 1649.99
Current children cumulated vsize (KiB) 46472

[startup+1723.68 s]
/proc/loadavg: 2.00 2.00 2.03 3/80 24971
/proc/meminfo: memFree=1829912/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=32512 CPUtime=1708.83
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7598 0 0 0 170874 9 0 0 25 0 1 0 29344604 33292288 7525 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 8128 7525 52 112 0 8012 0
Current children cumulated CPU time (s) 1709.56
Current children cumulated vsize (KiB) 46636

[startup+1783.73 s]
/proc/loadavg: 2.00 2.00 2.02 3/80 24971
/proc/meminfo: memFree=1828952/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=32684 CPUtime=1768.38
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7619 0 0 0 176829 9 0 0 25 0 1 0 29344604 33468416 7546 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528401 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 8171 7546 52 112 0 8055 0
Current children cumulated CPU time (s) 1769.11
Current children cumulated vsize (KiB) 46808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.94 s]
/proc/loadavg: 2.00 2.00 2.02 3/80 24971
/proc/meminfo: memFree=1828568/2055888 swapFree=4096564/4096564
[pid=24804] ppid=24801 vsize=14124 CPUtime=0.73
/proc/24804/stat : 24804 (sugar) S 24801 24804 24676 0 -1 4194304 1387 8548 0 2 4 0 62 7 16 0 1 0 29344520 14462976 903 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 206852632722 0 0 4224 16386 18446744071563651996 0 0 17 0 0 0
/proc/24804/statm: 3531 903 373 3 0 630 0
[pid=24843] ppid=24804 vsize=32828 CPUtime=1799.34
/proc/24843/stat : 24843 (minisat) R 24804 24804 24676 0 -1 0 7665 0 0 0 179925 9 0 0 25 0 1 0 29344604 33615872 7592 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527442 0 0 4096 3 0 0 0 17 0 0 0
/proc/24843/statm: 8207 7592 52 112 0 8091 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 46952

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24804 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=661899 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=83987
CPU time returned by wait4() is 0.745886
while last known CPU time is 1800.08

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

Real time (s): 1815.95
CPU time (s): 1800.08
CPU user time (s): 1799.91
CPU system time (s): 0.17
CPU usage (%): 99.126
Max. virtual memory (cumulated for all children) (KiB): 46952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.661899
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10020
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= 745
involuntary context switches= 555

runsolver used 1.93071 s user time and 4.54531 s system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Jan 29 18:04:22 UTC 2007


IDJOB= 198376
IDBENCH= 3551
IDSOLVER= 86
FILE ID= node76/198376-1170093862

PBS_JOBID= 3689638

Free space on /tmp= 66651 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-25.xml
COMMAND LINE= /tmp/evaluation/198376-1170093862/solver /tmp/evaluation/198376-1170093862 /tmp/evaluation/198376-1170093862/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-198376-1170093862 -o ROOT/results/node76/solver-198376-1170093862 -C 1800 -M 900  /tmp/evaluation/198376-1170093862/solver /tmp/evaluation/198376-1170093862 /tmp/evaluation/198376-1170093862/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  9ec193634ea6e1d32bbbe7299752b230

RANDOM SEED= 667854396

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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1923456 kB
Buffers:         12268 kB
Cached:          55052 kB
SwapCached:          0 kB
Active:          50312 kB
Inactive:        37756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1923456 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          31252 kB
Slab:            30228 kB
Committed_AS:   374908 kB
PageTables:       1724 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB



End job on node76 on Mon Jan 29 18:34:38 UTC 2007