Trace number 216522

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) 1800.03 1817.18

General information on the benchmark

NamepseudoSeries/chnl/
chnl-15-16.xml
MD5SUM4bb9d6c8f624319cd63db1fd70f2a9db
Bench CategoryN-ARY-INT (n-ary 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 variables480
Number of constraints62
Maximum constraint arity16
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension62
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/216522-1170100732/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/216522-1170100732/unknown.xml [Mon Jan 29 20:58:52 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/216522-1170100732/unknown.xml /tmp/evaluation/216522-1170100732/sugar27257.csp [Mon Jan 29 20:58:52 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/216522-1170100732/sugar-v0-40.jar -convert /tmp/evaluation/216522-1170100732/unknown.xml /tmp/evaluation/216522-1170100732/sugar27257.csp
0.17	c BEGIN convert /tmp/evaluation/216522-1170100732/unknown.xml
0.41	c END convert (0.240211 seconds)
0.44	c # CONVERT_XML  END : /tmp/evaluation/216522-1170100732/sugar27257.csp 20108 bytes (0 seconds) [Mon Jan 29 20:58:52 2007]
0.44	c # CONVERT_XML  CPU : 0.34 = 0 + 0 + 0.31 + 0.03
0.44	
0.44	c # GENERATE_SAT  BEGIN : /tmp/evaluation/216522-1170100732/sugar27257.bcnf [Mon Jan 29 20:58:52 2007]
0.44	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/216522-1170100732/sugar-v0-40.jar -bcnf -map /tmp/evaluation/216522-1170100732/sugar27257.map /tmp/evaluation/216522-1170100732/sugar27257.csp /tmp/evaluation/216522-1170100732/sugar27257.bcnf
0.55	c BEGIN parse /tmp/evaluation/216522-1170100732/sugar27257.csp
0.97	c END parse (0.414496 seconds)
0.97	c BEGIN simplify
0.97	c END simplify (0.003106 seconds)
0.97	c BEGIN encode /tmp/evaluation/216522-1170100732/sugar27257.bcnf
1.03	c END encode (0.058909 seconds)
1.10	c # GENERATE_SAT  END : 2832 variables 11006 clauses 149912 bytes (1 seconds) [Mon Jan 29 20:58:53 2007]
1.10	c # GENERATE_SAT  CPU : 0.61 = 0.02 + 0 + 0.55 + 0.04
1.10	
1.10	c # SOLVE_SAT  BEGIN : /tmp/evaluation/216522-1170100732/sugar27257.bcnf [Mon Jan 29 20:58:53 2007]
1.10	c # CMD : /tmp/evaluation/216522-1170100732/minisat /tmp/evaluation/216522-1170100732/sugar27257.bcnf /tmp/evaluation/216522-1170100732/sugar27257.out
1.11	c ==================================[MINISAT]===================================
1.11	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
1.11	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
1.11	c ==============================================================================
1.11	c |         0 |    7826    20916 |    2608       0        0     nan |  0.000 % |
1.11	c |       101 |    7826    20916 |    2868     101     2011    19.9 | 28.603 % |
1.12	c |       252 |    7826    20916 |    3155     252     4827    19.2 | 28.602 % |
1.13	c |       479 |    7826    20916 |    3471     479     9588    20.0 | 28.603 % |
1.15	c |       816 |    7826    20916 |    3818     816    19171    23.5 | 28.602 % |
1.17	c |      1322 |    7826    20916 |    4200    1322    29087    22.0 | 28.602 % |
1.23	c |      2082 |    7826    20916 |    4620    2082    63385    30.4 | 28.602 % |
1.31	c |      3222 |    7826    20916 |    5082    3222   100401    31.2 | 28.603 % |
1.45	c |      4930 |    7826    20916 |    5590    4930   158130    32.1 | 28.602 % |
1.74	c |      7495 |    7826    20916 |    6149    4010   153613    38.3 | 28.603 % |
2.17	c |     11339 |    7826    20916 |    6764    4082   159244    39.0 | 28.602 % |
2.75	c |     17107 |    7826    20916 |    7440    5764   216694    37.6 | 28.602 % |
3.96	c |     25757 |    7826    20916 |    8185    5631   233272    41.4 | 28.602 % |
5.72	c |     38732 |    7826    20916 |    9003    9069   306820    33.8 | 28.602 % |
8.28	c |     58193 |    7826    20916 |    9903    7889   324001    41.1 | 28.602 % |
12.48	c |     87386 |    7826    20916 |   10894    8605   325366    37.8 | 28.602 % |
18.30	c |    131177 |    7826    20916 |   11983    9852   280393    28.5 | 28.602 % |
28.42	c |    196861 |    7826    20916 |   13182    9205   289296    31.4 | 28.602 % |
44.08	c |    295387 |    7826    20916 |   14500   13528   371657    27.5 | 28.602 % |
62.89	c |    443179 |    7826    20916 |   15950   11627   280186    24.1 | 28.602 % |
88.15	c |    664862 |    7826    20916 |   17545    9528   177429    18.6 | 28.602 % |
163.62	c |    997387 |    7826    20916 |   19299   12911   503780    39.0 | 28.602 % |
247.70	c |   1496176 |    7826    20916 |   21229   19812   538877    27.2 | 28.602 % |
386.75	c |   2244358 |    7826    20916 |   23352   14614   455645    31.2 | 28.602 % |
658.85	c |   3366634 |    7827    20916 |   25688   17732   558121    31.5 | 28.602 % |
1156.42	c |   5050046 |    7827    20916 |   28256   16909   880510    52.1 | 28.602 % |
1816.17	
1816.17	s UNKNOWN
1816.17	c # INTERRUPTED
1816.17	c # MAIN  END :  (1816 seconds) [Mon Jan 29 21:29:08 2007]
1816.17	c # MAIN  CPU : 0.96 = 0.02 + 0.01 + 0.86 + 0.07
1816.17

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/node62/watcher-216522-1170100732 -o ROOT/results/node62/solver-216522-1170100732 -C 1800 -M 900 /tmp/evaluation/216522-1170100732/solver /tmp/evaluation/216522-1170100732 /tmp/evaluation/216522-1170100732/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: 2.21 2.69 2.76 5/76 27258
/proc/meminfo: memFree=1891640/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=18540 CPUtime=0
/proc/27257/stat : 27257 (runsolver) R 27255 27257 26366 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 30030223 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 236437695783 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27257/statm: 4635 279 244 17 0 2626 0

[startup+0.109704 s]
/proc/loadavg: 2.21 2.69 2.76 5/76 27258
/proc/meminfo: memFree=1891640/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=13724 CPUtime=0.03
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30030223 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.517749 s]
/proc/loadavg: 2.21 2.69 2.76 5/76 27258
/proc/meminfo: memFree=1891640/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=13724 CPUtime=0.37
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1181 4001 0 1 3 0 31 3 17 0 1 0 30030223 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27257/statm: 3431 809 371 3 0 531 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 13724

[startup+1.33984 s]
/proc/loadavg: 2.21 2.69 2.76 3/77 27275
/proc/meminfo: memFree=1888048/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 15 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=2584 CPUtime=0.22
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 358 0 0 0 22 0 0 0 19 0 1 0 30030334 2646016 306 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134532840 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 646 306 51 112 0 530 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 17236

[startup+2.98704 s]
/proc/loadavg: 2.21 2.69 2.76 3/77 27275
/proc/meminfo: memFree=1886576/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 15 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=3776 CPUtime=1.85
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 634 0 0 0 185 0 0 0 25 0 1 0 30030334 3866624 582 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528758 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 944 582 51 112 0 828 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 18428

[startup+6.27242 s]
/proc/loadavg: 2.19 2.68 2.75 3/77 27275
/proc/meminfo: memFree=1885808/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=4436 CPUtime=5.11
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 799 0 0 0 511 0 0 0 25 0 1 0 30030334 4542464 747 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 1109 747 51 112 0 993 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 19088

[startup+12.7462 s]
/proc/loadavg: 2.18 2.67 2.75 3/77 27275
/proc/meminfo: memFree=1884728/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=5416 CPUtime=11.52
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 1044 0 0 0 1152 0 0 0 25 0 1 0 30030334 5545984 992 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527286 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 1354 992 51 112 0 1238 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 20068

[startup+25.5687 s]
/proc/loadavg: 2.14 2.63 2.74 3/77 27275
/proc/meminfo: memFree=1881272/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=6084 CPUtime=24.22
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 1214 0 0 0 2422 0 0 0 25 0 1 0 30030334 6230016 1162 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528267 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 1521 1162 51 112 0 1405 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 20736

[startup+51.2427 s]
/proc/loadavg: 2.09 2.58 2.72 3/77 27275
/proc/meminfo: memFree=1871160/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=7448 CPUtime=49.66
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 1559 0 0 0 4966 0 0 0 25 0 1 0 30030334 7626752 1507 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525752 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 1862 1507 51 112 0 1746 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 22100

[startup+102.481 s]
/proc/loadavg: 2.04 2.49 2.68 3/77 27275
/proc/meminfo: memFree=1864120/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=8772 CPUtime=100.43
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 1871 0 0 0 10042 1 0 0 25 0 1 0 30030334 8982528 1819 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527117 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 2193 1819 51 112 0 2077 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 23424

[startup+162.488 s]
/proc/loadavg: 2.01 2.40 2.63 3/83 27379
/proc/meminfo: memFree=1857024/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=13364 CPUtime=159.76
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 3009 0 0 0 15974 2 0 0 25 0 1 0 30030334 13684736 2957 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 3341 2957 51 112 0 3225 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28016

[startup+222.58 s]
/proc/loadavg: 2.10 2.35 2.60 3/83 27453
/proc/meminfo: memFree=1854784/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=13944 CPUtime=219.22
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 3134 0 0 0 21920 2 0 0 25 0 1 0 30030334 14278656 3082 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 3486 3082 51 112 0 3370 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 28596

[startup+282.67 s]
/proc/loadavg: 2.08 2.30 2.56 3/77 27473
/proc/meminfo: memFree=1854392/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=14556 CPUtime=278.73
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 3269 0 0 0 27870 3 0 0 25 0 1 0 30030334 14905344 3217 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528535 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 3639 3217 51 112 0 3523 0
Current children cumulated CPU time (s) 279.72
Current children cumulated vsize (KiB) 29208

[startup+342.748 s]
/proc/loadavg: 2.03 2.24 2.53 3/77 27473
/proc/meminfo: memFree=1853688/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=15252 CPUtime=338.26
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 3433 0 0 0 33823 3 0 0 25 0 1 0 30030334 15618048 3381 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 3813 3381 51 112 0 3697 0
Current children cumulated CPU time (s) 339.25
Current children cumulated vsize (KiB) 29904

[startup+402.821 s]
/proc/loadavg: 2.01 2.20 2.49 3/77 27473
/proc/meminfo: memFree=1852792/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=16092 CPUtime=397.79
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 3649 0 0 0 39776 3 0 0 25 0 1 0 30030334 16478208 3597 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 4023 3597 51 112 0 3907 0
Current children cumulated CPU time (s) 398.78
Current children cumulated vsize (KiB) 30744

[startup+462.899 s]
/proc/loadavg: 2.00 2.16 2.46 3/77 27473
/proc/meminfo: memFree=1849272/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=19576 CPUtime=457.31
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 4501 0 0 0 45727 4 0 0 25 0 1 0 30030334 20045824 4449 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 4894 4449 51 112 0 4778 0
Current children cumulated CPU time (s) 458.3
Current children cumulated vsize (KiB) 34228

[startup+522.985 s]
/proc/loadavg: 2.00 2.13 2.43 3/77 27473
/proc/meminfo: memFree=1848376/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=20004 CPUtime=516.85
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 4580 0 0 0 51681 4 0 0 25 0 1 0 30030334 20484096 4528 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 5001 4528 51 112 0 4885 0
Current children cumulated CPU time (s) 517.84

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

/proc/loadavg: 2.00 2.03 2.21 3/77 27473
/proc/meminfo: memFree=1824568/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=30392 CPUtime=1111.98
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 7062 0 0 0 111190 8 0 0 25 0 1 0 30030334 31121408 7010 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 7598 7010 51 112 0 7482 0
Current children cumulated CPU time (s) 1112.97
Current children cumulated vsize (KiB) 45044

[startup+1183.69 s]
/proc/loadavg: 2.06 2.04 2.20 3/77 27473
/proc/meminfo: memFree=1818808/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=32360 CPUtime=1171.52
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 7507 0 0 0 117144 8 0 0 25 0 1 0 30030334 33136640 7455 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525591 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8090 7455 51 112 0 7974 0
Current children cumulated CPU time (s) 1172.51
Current children cumulated vsize (KiB) 47012

[startup+1243.77 s]
/proc/loadavg: 2.02 2.03 2.18 3/77 27473
/proc/meminfo: memFree=1815160/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=33724 CPUtime=1231.04
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 7830 0 0 0 123096 8 0 0 25 0 1 0 30030334 34533376 7778 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8431 7778 51 112 0 8315 0
Current children cumulated CPU time (s) 1232.03
Current children cumulated vsize (KiB) 48376

[startup+1303.86 s]
/proc/loadavg: 2.07 2.04 2.18 3/77 27473
/proc/meminfo: memFree=1814776/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=33888 CPUtime=1290.58
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 7874 0 0 0 129050 8 0 0 25 0 1 0 30030334 34701312 7822 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8472 7822 51 112 0 8356 0
Current children cumulated CPU time (s) 1291.57
Current children cumulated vsize (KiB) 48540

[startup+1363.94 s]
/proc/loadavg: 2.02 2.03 2.16 3/77 27473
/proc/meminfo: memFree=1811576/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=34032 CPUtime=1350.11
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 7905 0 0 0 135003 8 0 0 25 0 1 0 30030334 34848768 7853 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8508 7853 51 112 0 8392 0
Current children cumulated CPU time (s) 1351.1
Current children cumulated vsize (KiB) 48684

[startup+1424.03 s]
/proc/loadavg: 2.01 2.02 2.15 3/77 27473
/proc/meminfo: memFree=1807736/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=35072 CPUtime=1409.66
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8132 0 0 0 140957 9 0 0 25 0 1 0 30030334 35913728 8080 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528535 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8768 8080 51 112 0 8652 0
Current children cumulated CPU time (s) 1410.65
Current children cumulated vsize (KiB) 49724

[startup+1484.12 s]
/proc/loadavg: 2.00 2.01 2.14 3/77 27473
/proc/meminfo: memFree=1805880/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=35212 CPUtime=1469.2
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8166 0 0 0 146911 9 0 0 25 0 1 0 30030334 36057088 8114 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525591 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8803 8114 51 112 0 8687 0
Current children cumulated CPU time (s) 1470.19
Current children cumulated vsize (KiB) 49864

[startup+1544.19 s]
/proc/loadavg: 2.00 2.01 2.13 3/77 27473
/proc/meminfo: memFree=1804664/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=35212 CPUtime=1528.73
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8181 0 0 0 152864 9 0 0 25 0 1 0 30030334 36057088 8129 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 8803 8129 51 112 0 8687 0
Current children cumulated CPU time (s) 1529.72
Current children cumulated vsize (KiB) 49864

[startup+1604.22 s]
/proc/loadavg: 2.00 2.00 2.12 3/77 27473
/proc/meminfo: memFree=1803192/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=36292 CPUtime=1588.2
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8413 0 0 0 158811 9 0 0 25 0 1 0 30030334 37163008 8361 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528398 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 9073 8361 51 112 0 8957 0
Current children cumulated CPU time (s) 1589.19
Current children cumulated vsize (KiB) 50944

[startup+1664.3 s]
/proc/loadavg: 2.00 2.00 2.11 3/77 27473
/proc/meminfo: memFree=1802424/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=36728 CPUtime=1647.74
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8516 0 0 0 164764 10 0 0 25 0 1 0 30030334 37609472 8464 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27275/statm: 9182 8464 51 112 0 9066 0
Current children cumulated CPU time (s) 1648.73
Current children cumulated vsize (KiB) 51380

[startup+1724.32 s]
/proc/loadavg: 1.92 1.98 2.09 2/66 27488
/proc/meminfo: memFree=1883208/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=36728 CPUtime=1707.21
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8521 0 0 0 170711 10 0 0 25 0 1 0 30030334 37609472 8469 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528556 0 0 4096 3 0 0 0 17 0 0 0
/proc/27275/statm: 9182 8469 51 112 0 9066 0
Current children cumulated CPU time (s) 1708.2
Current children cumulated vsize (KiB) 51380

[startup+1784.39 s]
/proc/loadavg: 1.34 1.80 2.02 2/66 27488
/proc/meminfo: memFree=1883536/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=36728 CPUtime=1767.27
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8536 0 0 0 176716 11 0 0 25 0 1 0 30030334 37609472 8484 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528677 0 0 4096 3 0 0 0 17 0 0 0
/proc/27275/statm: 9182 8484 51 112 0 9066 0
Current children cumulated CPU time (s) 1768.26
Current children cumulated vsize (KiB) 51380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.16 s]
/proc/loadavg: 1.20 1.72 1.98 2/66 27488
/proc/meminfo: memFree=1883536/2055920 swapFree=4192812/4192956
[pid=27257] ppid=27255 vsize=14652 CPUtime=0.99
/proc/27257/stat : 27257 (sugar) S 27255 27257 26366 0 -1 4194304 1544 10622 0 2 5 1 86 7 16 0 1 0 30030223 15003648 1059 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27257/statm: 3663 1059 373 3 0 763 0
[pid=27275] ppid=27257 vsize=36868 CPUtime=1799.04
/proc/27275/stat : 27275 (minisat) R 27257 27257 26366 0 -1 0 8550 0 0 0 179893 11 0 0 25 0 1 0 30030334 37752832 8498 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528723 0 0 4096 3 0 0 0 17 0 0 0
/proc/27275/statm: 9217 8498 51 112 0 9101 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 51520

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27257 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=917860 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=93985
CPU time returned by wait4() is 1.01184
while last known CPU time is 1800.03

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

Real time (s): 1817.18
CPU time (s): 1800.03
CPU user time (s): 1799.84
CPU system time (s): 0.19
CPU usage (%): 99.0563
Max. virtual memory (cumulated for all children) (KiB): 51520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.91786
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12251
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= 1163
involuntary context switches= 995

runsolver used 2.08968 s user time and 5.8911 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Jan 29 19:58:52 UTC 2007


IDJOB= 216522
IDBENCH= 5084
IDSOLVER= 86
FILE ID= node62/216522-1170100732

PBS_JOBID= 3689690

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/chnl/chnl-15-16.xml
COMMAND LINE= /tmp/evaluation/216522-1170100732/solver /tmp/evaluation/216522-1170100732 /tmp/evaluation/216522-1170100732/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-216522-1170100732 -o ROOT/results/node62/solver-216522-1170100732 -C 1800 -M 900  /tmp/evaluation/216522-1170100732/solver /tmp/evaluation/216522-1170100732 /tmp/evaluation/216522-1170100732/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  4bb9d6c8f624319cd63db1fd70f2a9db

RANDOM SEED= 299449639

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		: 3000.234
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		: 3000.234
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:       1892056 kB
Buffers:         34168 kB
Cached:          37912 kB
SwapCached:          0 kB
Active:          72988 kB
Inactive:        42984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          54852 kB
Slab:            33072 kB
Committed_AS:   193436 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= 66564 MiB



End job on node62 on Mon Jan 29 20:29:10 UTC 2007