Trace number 301887

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) 1200.11 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1861814752-08.cnf
MD5SUM1a8cd105958b0a3ba6c891f9e5628523
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark76.4764
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.05         s                                       |
0.10/0.17	c ============================[ Search Statistics ]==============================
0.10/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.17	c ===============================================================================
0.10/0.17	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.10/0.18	c |       100 |    1100    22000   110000 |     8066      100    120 |  0.000 % |
0.10/0.20	c |       250 |    1100    22000   110000 |     8873      250    136 |  0.000 % |
0.20/0.23	c |       475 |    1100    22000   110000 |     9760      475    131 |  0.000 % |
0.20/0.27	c |       813 |    1100    22000   110000 |    10736      813    130 |  0.000 % |
0.30/0.34	c |      1319 |    1100    22000   110000 |    11810     1319    133 |  0.000 % |
0.40/0.44	c |      2080 |    1100    22000   110000 |    12991     2080    135 |  0.000 % |
0.50/0.59	c |      3219 |    1100    22000   110000 |    14290     3219    137 |  0.000 % |
0.81/0.84	c |      4927 |    1100    22000   110000 |    15719     4927    137 |  0.000 % |
1.22/1.28	c |      7489 |    1100    22000   110000 |    17291     7489    140 |  0.000 % |
2.03/2.06	c |     11333 |    1100    22000   110000 |    19020    11333    140 |  0.000 % |
3.48/3.50	c |     17100 |    1100    22000   110000 |    20922    17100    141 |  0.000 % |
5.83/5.89	c |     25749 |    1100    22000   110000 |    23015    15095    148 |  0.000 % |
10.02/10.11	c |     38725 |    1100    22000   110000 |    25316    16103    147 |  0.000 % |
16.47/16.58	c |     58186 |    1100    22000   110000 |    27848    21171    147 |  0.000 % |
28.47/28.60	c |     87378 |    1100    22000   110000 |    30633    17243    154 |  0.000 % |
48.32/48.47	c |    131167 |    1100    22000   110000 |    33696    22834    151 |  0.000 % |
86.09/86.20	c |    196851 |    1100    22000   110000 |    37066    23968    151 |  0.000 % |
138.01/138.16	c |    295379 |    1100    22000   110000 |    40772    23374    150 |  0.000 % |
225.79/225.97	c |    443168 |    1100    22000   110000 |    44849    31320    157 |  0.000 % |
373.88/374.14	c |    664852 |    1100    22000   110000 |    49334    32258    154 |  0.000 % |
611.99/612.27	c |    997378 |    1100    22000   110000 |    54268    41475    158 |  0.000 % |
1006.50/1006.85	c |   1496168 |    1100    22000   110000 |    59695    16423    141 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-301887-1171998075 -o ROOT/results/node17/solver-301887-1171998075 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301887-1171998075/minisat /tmp/evaluation/301887-1171998075/instance-301887-1171998075.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.67 0.93 0.97 3/83 6020
/proc/meminfo: memFree=1548016/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=2020 CPUtime=0
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 219761712 2068480 275 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 505 275 58 138 0 364 0

[startup+0.107828 s]
/proc/loadavg: 0.67 0.93 0.97 3/83 6020
/proc/meminfo: memFree=1548016/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=3668 CPUtime=0.1
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 219761712 3756032 689 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134521397 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 917 689 71 138 0 776 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3668

[startup+0.515871 s]
/proc/loadavg: 0.67 0.93 0.97 3/83 6020
/proc/meminfo: memFree=1548016/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=4592 CPUtime=0.5
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 1030 0 0 0 50 0 0 0 21 0 1 0 219761712 4702208 926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 1148 926 74 138 0 1007 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4592

[startup+1.33696 s]
/proc/loadavg: 0.67 0.93 0.97 2/84 6021
/proc/meminfo: memFree=1542184/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=7628 CPUtime=1.33
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 1797 0 0 0 132 1 0 0 25 0 1 0 219761712 7811072 1693 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 1907 1693 74 138 0 1766 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7628

[startup+2.97713 s]
/proc/loadavg: 0.67 0.93 0.97 2/84 6029
/proc/meminfo: memFree=1538664/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=12016 CPUtime=2.96
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 2890 0 0 0 294 2 0 0 25 0 1 0 219761712 12304384 2786 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 3004 2786 74 138 0 2863 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12016

[startup+6.25747 s]
/proc/loadavg: 0.69 0.93 0.97 2/84 6031
/proc/meminfo: memFree=1533160/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=15776 CPUtime=6.24
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 3813 0 0 0 622 2 0 0 25 0 1 0 219761712 16154624 3709 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 3944 3709 74 138 0 3803 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15776

[startup+12.7161 s]
/proc/loadavg: 0.72 0.93 0.97 2/84 6049
/proc/meminfo: memFree=1530544/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=18812 CPUtime=12.69
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 4584 0 0 0 1266 3 0 0 25 0 1 0 219761712 19263488 4480 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 4703 4480 74 138 0 4562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18812

[startup+25.5245 s]
/proc/loadavg: 0.78 0.93 0.97 2/84 6057
/proc/meminfo: memFree=1528048/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=20824 CPUtime=25.49
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 5075 0 0 0 2545 4 0 0 25 0 1 0 219761712 21323776 4971 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 5206 4971 74 138 0 5065 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20824

[startup+51.1521 s]
/proc/loadavg: 0.85 0.93 0.97 2/84 6103
/proc/meminfo: memFree=1524528/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=24256 CPUtime=51.07
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 5960 0 0 0 5102 5 0 0 25 0 1 0 219761712 24838144 5856 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 6064 5856 74 138 0 5923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24256

[startup+102.384 s]
/proc/loadavg: 0.93 0.94 0.97 2/78 6145
/proc/meminfo: memFree=1521584/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=28348 CPUtime=102.26
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 6987 0 0 0 10220 6 0 0 25 0 1 0 219761712 29028352 6883 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 7087 6883 74 138 0 6946 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28348

[startup+162.421 s]
/proc/loadavg: 1.04 0.97 0.98 2/78 6145
/proc/meminfo: memFree=1517360/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=32648 CPUtime=162.29
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 8042 0 0 0 16220 9 0 0 25 0 1 0 219761712 33431552 7938 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 8162 7938 74 138 0 8021 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32648

[startup+222.45 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 6145
/proc/meminfo: memFree=1515184/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=34760 CPUtime=222.3
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 8560 0 0 0 22220 10 0 0 25 0 1 0 219761712 35594240 8456 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 8690 8456 74 138 0 8549 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34760

[startup+282.479 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 6145
/proc/meminfo: memFree=1512688/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=37268 CPUtime=282.32
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 9182 0 0 0 28221 11 0 0 25 0 1 0 219761712 38162432 9078 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 9317 9078 74 138 0 9176 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 37268

[startup+342.509 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1511984/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=37928 CPUtime=342.33
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 9352 0 0 0 34222 11 0 0 25 0 1 0 219761712 38838272 9248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 9482 9248 74 138 0 9341 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 37928

[startup+402.544 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1510384/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=39512 CPUtime=402.35
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 9750 0 0 0 40223 12 0 0 25 0 1 0 219761712 40460288 9646 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 9878 9646 74 138 0 9737 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 39512

[startup+462.574 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1508720/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=41228 CPUtime=462.37
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 10179 0 0 0 46224 13 0 0 25 0 1 0 219761712 42217472 10075 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 10307 10075 74 138 0 10166 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 41228

[startup+522.601 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1508144/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=41872 CPUtime=522.37
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 10342 0 0 0 52224 13 0 0 25 0 1 0 219761712 42876928 10238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 10468 10238 74 138 0 10327 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 41872

[startup+582.632 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1506864/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=43060 CPUtime=582.4
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 10649 0 0 0 58226 14 0 0 25 0 1 0 219761712 44093440 10545 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 10765 10545 74 138 0 10624 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 43060

[startup+642.668 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1505072/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=44908 CPUtime=642.41
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11100 0 0 0 64226 15 0 0 25 0 1 0 219761712 45985792 10996 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550624 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11227 10996 74 138 0 11086 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 44908

[startup+702.696 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1502960/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=47020 CPUtime=702.42
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11624 0 0 0 70226 16 0 0 25 0 1 0 219761712 48148480 11520 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11755 11520 74 138 0 11614 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 47020

[startup+762.725 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1502704/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=47284 CPUtime=762.44
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11694 0 0 0 76227 17 0 0 25 0 1 0 219761712 48418816 11590 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11821 11590 74 138 0 11680 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 47284

[startup+822.756 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=47244 CPUtime=822.45
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11700 0 0 0 82228 17 0 0 25 0 1 0 219761712 48377856 11596 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11811 11596 74 138 0 11670 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 47244

[startup+882.788 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1502832/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=47244 CPUtime=882.47
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11700 0 0 0 88229 18 0 0 25 0 1 0 219761712 48377856 11596 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11811 11596 74 138 0 11670 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 47244

[startup+942.819 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1502320/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=47772 CPUtime=942.48
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11820 0 0 0 94230 18 0 0 25 0 1 0 219761712 48918528 11716 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11943 11716 74 138 0 11802 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 47772

[startup+1002.85 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1502320/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=47772 CPUtime=1002.51
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 11820 0 0 0 100232 19 0 0 25 0 1 0 219761712 48918528 11716 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 11943 11716 74 138 0 11802 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 47772

[startup+1062.88 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1499376/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=50676 CPUtime=1062.52
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 12551 0 0 0 106232 20 0 0 25 0 1 0 219761712 51892224 12447 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 12669 12447 74 138 0 12528 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 50676

[startup+1122.91 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1495088/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=55060 CPUtime=1122.54
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 13628 0 0 0 112232 22 0 0 25 0 1 0 219761712 56381440 13524 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556080 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 13765 13524 74 138 0 13624 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 55060

[startup+1182.95 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1495088/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=55060 CPUtime=1182.55
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 13629 0 0 0 118233 22 0 0 25 0 1 0 219761712 56381440 13525 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 13765 13525 74 138 0 13624 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 55060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1495088/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=55060 CPUtime=1200.09
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 13629 0 0 0 119987 22 0 0 25 0 1 0 219761712 56381440 13525 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 13765 13525 74 138 0 13624 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55060

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 6145
/proc/meminfo: memFree=1495088/2055920 swapFree=4192812/4192956
[pid=6020] ppid=6018 vsize=55060 CPUtime=1200.09
/proc/6020/stat : 6020 (minisat) R 6018 6020 5961 0 -1 4194304 13629 0 0 0 119987 22 0 0 25 0 1 0 219761712 56381440 13525 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/6020/statm: 13765 13525 74 138 0 13624 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55060

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1199.87
CPU system time (s): 0.235964
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 55060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13629
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= 1302

runsolver used 1.41378 second user time and 2.83157 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 19:01:15 UTC 2007

IDJOB= 301887
IDBENCH= 20070
IDSOLVER= 109
FILE ID= node17/301887-1171998075

PBS_JOBID= 3849108

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1861814752-08.cnf
COMMAND LINE= /tmp/evaluation/301887-1171998075/minisat /tmp/evaluation/301887-1171998075/instance-301887-1171998075.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-301887-1171998075 -o ROOT/results/node17/solver-301887-1171998075 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301887-1171998075/minisat /tmp/evaluation/301887-1171998075/instance-301887-1171998075.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1a8cd105958b0a3ba6c891f9e5628523

RANDOM SEED= 215481492

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1548424 kB
Buffers:         55168 kB
Cached:         333384 kB
SwapCached:          0 kB
Active:         290320 kB
Inactive:       143280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1440 kB
Writeback:           0 kB
Mapped:          64344 kB
Slab:            59048 kB
Committed_AS:   798988 kB
PageTables:       1992 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= 66545 MiB

End job on node17 on Tue Feb 20 19:21:17 UTC 2007