Trace number 337353

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
minisat SAT 2007 (with assertions)? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
MD5SUMcf535bf919bca60e7bcea01358de0b4c
Bench CategoryCRAFTED (crafted instances)
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 variables2211
Number of clauses14710
Sum of the clauses size33107
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213351
Number of clauses of size 3282
Number of clauses of size 4374
Number of clauses of size 5349
Number of clauses of size over 5354

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  2211                                                 |
0.00/0.00	c |  Number of clauses:    14710                                                |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |    2211    14710    33107 |     4903        0    nan |  0.000 % |
0.00/0.05	c |       100 |    2210    14710    33107 |     5393       99     27 |  0.046 % |
0.00/0.06	c |       250 |    2209    14694    33075 |     5933      247     25 |  0.136 % |
0.06/0.09	c |       475 |    2208    14683    33053 |     6526      472     40 |  0.136 % |
0.10/0.13	c |       812 |    2207    14673    33033 |     7178      808     36 |  0.181 % |
0.20/0.21	c |      1318 |    2206    14664    33015 |     7896     1313     45 |  0.226 % |
0.30/0.33	c |      2079 |    2205    14651    32989 |     8686     2073     45 |  0.272 % |
0.49/0.52	c |      3220 |    2204    14641    32969 |     9555     3213     47 |  0.317 % |
0.79/0.86	c |      4928 |    2203    14632    32951 |    10510     4920     52 |  0.362 % |
1.39/1.43	c |      7490 |    2203    14632    32951 |    11561     7482     54 |  0.362 % |
2.48/2.50	c |     11335 |    2202    14619    32925 |    12717    11326     55 |  0.407 % |
4.30/4.31	c |     17101 |    2200    14610    32907 |    13989    10582     53 |  0.498 % |
6.89/6.98	c |     25750 |    2200    14601    32889 |    15388    11977     55 |  0.498 % |
11.59/11.66	c |     38730 |    2200    14601    32889 |    16927     9063     51 |  0.498 % |
17.98/18.07	c |     58191 |    2199    14589    32865 |    18620    11212     44 |  0.544 % |
29.98/30.04	c |     87383 |    2199    14589    32865 |    20482    11989     51 |  0.543 % |
48.67/48.74	c |    131172 |    2197    14564    32815 |    22530    13763     55 |  0.633 % |
82.86/82.95	c |    196856 |    2197    14564    32815 |    24783    21967     63 |  0.634 % |
140.14/140.20	c |    295382 |    2197    14564    32815 |    27262    19712     62 |  0.633 % |
228.41/228.53	c |    443172 |    2197    14564    32815 |    29988    15008     49 |  0.634 % |
386.56/386.78	c |    664855 |    2197    14564    32815 |    32987    20084     67 |  0.634 % |
634.06/634.37	c |    997380 |    2197    14564    32815 |    36285    25633     75 |  0.633 % |
1028.03/1028.45	c |   1496170 |    2197    14564    32815 |    39914    27882     64 |  0.634 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-337353-1173665417 -o ROOT/results/node20/solver-337353-1173665417 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337353-1173665417/minisat /tmp/evaluation/337353-1173665417/instance-337353-1173665417.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10474
/proc/meminfo: memFree=1877224/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=2188 CPUtime=0
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 92623994 2240512 222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532477 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 547 222 58 138 0 406 0

[startup+0.0675939 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10474
/proc/meminfo: memFree=1877224/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=2920 CPUtime=0.06
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 462 0 0 0 6 0 0 0 18 0 1 0 92623994 2990080 445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549936 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 730 445 73 138 0 589 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2920

[startup+0.1026 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10474
/proc/meminfo: memFree=1877224/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=2920 CPUtime=0.1
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 462 0 0 0 10 0 0 0 18 0 1 0 92623994 2990080 445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 730 445 73 138 0 589 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2920

[startup+0.302651 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10474
/proc/meminfo: memFree=1877224/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=2920 CPUtime=0.3
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 462 0 0 0 30 0 0 0 19 0 1 0 92623994 2990080 445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 730 445 73 138 0 589 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2920

[startup+0.701721 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10474
/proc/meminfo: memFree=1877224/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=3592 CPUtime=0.69
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 601 0 0 0 69 0 0 0 24 0 1 0 92623994 3678208 584 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 898 584 73 138 0 757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1874720/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=4516 CPUtime=1.49
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 844 0 0 0 149 0 0 0 25 0 1 0 92623994 4624384 827 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 1129 827 73 138 0 988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4516

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1873440/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=5924 CPUtime=3.09
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 1192 0 0 0 308 1 0 0 25 0 1 0 92623994 6066176 1175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134703715 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 1481 1175 73 138 0 1340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5924

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1872224/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=6320 CPUtime=6.29
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 1308 0 0 0 628 1 0 0 25 0 1 0 92623994 6471680 1291 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 1580 1291 73 138 0 1439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6320

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1871456/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=6980 CPUtime=12.69
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 1458 0 0 0 1268 1 0 0 25 0 1 0 92623994 7147520 1441 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 1745 1441 73 138 0 1604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6980

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1870560/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=7912 CPUtime=25.48
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 1681 0 0 0 2547 1 0 0 25 0 1 0 92623994 8101888 1664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 1978 1664 73 138 0 1837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7912

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1869344/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=9108 CPUtime=51.07
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 1999 0 0 0 5105 2 0 0 25 0 1 0 92623994 9326592 1982 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 2277 1982 73 138 0 2136 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9108

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1867424/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=11088 CPUtime=102.26
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 2497 0 0 0 10223 3 0 0 25 0 1 0 92623994 11354112 2480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 2772 2480 73 138 0 2631 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11088

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1864800/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=13760 CPUtime=162.23
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 3133 0 0 0 16219 4 0 0 25 0 1 0 92623994 14090240 3116 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 3440 3116 73 138 0 3299 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13760

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1864800/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=13760 CPUtime=222.21
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 3135 0 0 0 22216 5 0 0 25 0 1 0 92623994 14090240 3118 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 3440 3118 73 138 0 3299 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13760

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1863200/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=15344 CPUtime=282.19
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 3546 0 0 0 28213 6 0 0 25 0 1 0 92623994 15712256 3529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 3836 3529 73 138 0 3695 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15344

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1861344/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=17060 CPUtime=342.17
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 3967 0 0 0 34210 7 0 0 25 0 1 0 92623994 17469440 3950 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4265 3950 73 138 0 4124 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17060

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1861344/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=17060 CPUtime=402.15
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 3970 0 0 0 40208 7 0 0 25 0 1 0 92623994 17469440 3953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4265 3953 73 138 0 4124 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17060

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1861024/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=17308 CPUtime=462.13
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4048 0 0 0 46205 8 0 0 25 0 1 0 92623994 17723392 4031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4327 4031 73 138 0 4186 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17308

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1860768/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=17624 CPUtime=522.1
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4106 0 0 0 52202 8 0 0 25 0 1 0 92623994 18046976 4089 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4406 4089 73 138 0 4265 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1860000/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=18416 CPUtime=582.08
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4308 0 0 0 58199 9 0 0 25 0 1 0 92623994 18857984 4291 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4604 4291 73 138 0 4463 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1859360/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=19076 CPUtime=642.06
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4477 0 0 0 64197 9 0 0 25 0 1 0 92623994 19533824 4460 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4769 4460 73 138 0 4628 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19076

[startup+702.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10475
/proc/meminfo: memFree=1859360/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=19076 CPUtime=702.04
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4477 0 0 0 70194 10 0 0 25 0 1 0 92623994 19533824 4460 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4769 4460 73 138 0 4628 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19076

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10475
/proc/meminfo: memFree=1859296/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=19076 CPUtime=762.02
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4477 0 0 0 76192 10 0 0 25 0 1 0 92623994 19533824 4460 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4769 4460 73 138 0 4628 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19076

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1858848/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=19604 CPUtime=822
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4597 0 0 0 82189 11 0 0 25 0 1 0 92623994 20074496 4580 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4901 4580 73 138 0 4760 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 19604

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1858784/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=19604 CPUtime=881.97
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4601 0 0 0 88186 11 0 0 25 0 1 0 92623994 20074496 4584 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 4901 4584 73 138 0 4760 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19604

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1858080/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20264 CPUtime=941.96
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4769 0 0 0 94184 12 0 0 25 0 1 0 92623994 20750336 4752 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5066 4752 73 138 0 4925 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 20264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1858080/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20264 CPUtime=1001.93
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4769 0 0 0 100181 12 0 0 25 0 1 0 92623994 20750336 4752 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5066 4752 73 138 0 4925 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 20264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1857696/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20528 CPUtime=1061.92
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4853 0 0 0 106179 13 0 0 25 0 1 0 92623994 21020672 4836 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5132 4836 73 138 0 4991 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 20528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1857632/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20664 CPUtime=1121.89
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4875 0 0 0 112176 13 0 0 25 0 1 0 92623994 21159936 4858 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5166 4858 73 138 0 5025 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 20664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1857568/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20812 CPUtime=1181.88
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4891 0 0 0 118174 14 0 0 25 0 1 0 92623994 21311488 4874 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5203 4874 73 138 0 5062 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1857440/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20812 CPUtime=1200.07
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4906 0 0 0 119993 14 0 0 25 0 1 0 92623994 21311488 4889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5203 4889 73 138 0 5062 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20812

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

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10475
/proc/meminfo: memFree=1857440/2055920 swapFree=4141096/4192956
[pid=10474] ppid=10472 vsize=20812 CPUtime=1200.07
/proc/10474/stat : 10474 (minisat) R 10472 10474 9125 0 -1 4194304 4906 0 0 0 119993 14 0 0 25 0 1 0 92623994 21311488 4889 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10474/statm: 5203 4889 73 138 0 5062 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.146977
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 20812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4906
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1335

runsolver used 1.3248 second user time and 3.04554 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Mar 12 02:10:17 UTC 2007

IDJOB= 337353
IDBENCH= 24697
IDSOLVER= 109
FILE ID= node20/337353-1173665417

PBS_JOBID= 4101397

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.40.reg.520.sat05-433.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337353-1173665417/minisat /tmp/evaluation/337353-1173665417/instance-337353-1173665417.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-337353-1173665417 -o ROOT/results/node20/solver-337353-1173665417 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337353-1173665417/minisat /tmp/evaluation/337353-1173665417/instance-337353-1173665417.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  cf535bf919bca60e7bcea01358de0b4c

RANDOM SEED= 647438084

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:       1877696 kB
Buffers:         30964 kB
Cached:          94448 kB
SwapCached:      13784 kB
Active:          97980 kB
Inactive:        52080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877696 kB
SwapTotal:     4192956 kB
SwapFree:      4141096 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          29880 kB
Slab:            13576 kB
Committed_AS:   211852 kB
PageTables:       1924 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 node20 on Mon Mar 12 02:30:20 UTC 2007