Trace number 302502

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) 1200.03 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.13	c ============================[ Search Statistics ]==============================
0.10/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.13	c ===============================================================================
0.10/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.14	c |       100 |     900    18000    90000 |     6600      100    100 |  0.000 % |
0.10/0.16	c |       250 |     900    18000    90000 |     7260      250     99 |  0.000 % |
0.10/0.18	c |       475 |     900    18000    90000 |     7986      475    101 |  0.000 % |
0.20/0.22	c |       813 |     900    18000    90000 |     8784      813    105 |  0.000 % |
0.20/0.28	c |      1319 |     900    18000    90000 |     9663     1319    111 |  0.000 % |
0.30/0.36	c |      2079 |     900    18000    90000 |    10629     2079    113 |  0.000 % |
0.51/0.51	c |      3219 |     900    18000    90000 |    11692     3219    114 |  0.000 % |
0.71/0.74	c |      4928 |     900    18000    90000 |    12861     4928    117 |  0.000 % |
1.01/1.11	c |      7490 |     900    18000    90000 |    14147     7490    119 |  0.000 % |
1.73/1.79	c |     11334 |     900    18000    90000 |    15562    11334    120 |  0.000 % |
2.96/2.97	c |     17101 |     900    18000    90000 |    17118     9155    121 |  0.000 % |
4.91/5.01	c |     25752 |     900    18000    90000 |    18830     9090    129 |  0.000 % |
8.28/8.38	c |     38726 |     900    18000    90000 |    20713    12500    129 |  0.000 % |
14.53/14.58	c |     58187 |     900    18000    90000 |    22784    10940    125 |  0.000 % |
25.70/25.71	c |     87381 |     900    18000    90000 |    25063    16590    130 |  0.000 % |
42.19/42.21	c |    131171 |     900    18000    90000 |    27569    20327    127 |  0.000 % |
73.10/73.17	c |    196855 |     900    18000    90000 |    30326    24642    138 |  0.000 % |
119.80/119.85	c |    295383 |     900    18000    90000 |    33359    15833    130 |  0.000 % |
198.85/198.94	c |    443173 |     900    18000    90000 |    36695    20603    132 |  0.000 % |
321.33/321.46	c |    664857 |     900    18000    90000 |    40364    28315    133 |  0.000 % |
501.65/501.86	c |    997382 |     900    18000    90000 |    44401    33699    135 |  0.000 % |
811.40/811.75	c |   1496170 |     900    18000    90000 |    48841    37187    135 |  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/node30/watcher-302502-1172013222 -o ROOT/results/node30/solver-302502-1172013222 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302502-1172013222/minisat /tmp/evaluation/302502-1172013222/instance-302502-1172013222.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: 0.91 0.97 0.99 3/77 14017
/proc/meminfo: memFree=1589536/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=2020 CPUtime=0
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 195086224 2068480 236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 505 236 58 138 0 364 0

[startup+0.107032 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14017
/proc/meminfo: memFree=1589536/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=3424 CPUtime=0.1
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 627 0 0 0 10 0 0 0 18 0 1 0 195086224 3506176 611 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530790 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 856 611 71 138 0 715 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3424

[startup+0.51509 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 14017
/proc/meminfo: memFree=1589536/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=4360 CPUtime=0.51
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 943 0 0 0 51 0 0 0 21 0 1 0 195086224 4464640 853 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 1090 853 73 138 0 949 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4360

[startup+1.33521 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1584088/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=7280 CPUtime=1.32
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 1678 0 0 0 132 0 0 0 25 0 1 0 195086224 7454720 1588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 1820 1588 73 138 0 1679 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7280

[startup+2.97144 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1580696/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=10844 CPUtime=2.96
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 2567 0 0 0 295 1 0 0 25 0 1 0 195086224 11104256 2477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 2711 2477 73 138 0 2570 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10844

[startup+6.2519 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1578264/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=12164 CPUtime=6.24
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 2889 0 0 0 623 1 0 0 25 0 1 0 195086224 12455936 2799 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 3041 2799 73 138 0 2900 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12164

[startup+12.7058 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1575832/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=14568 CPUtime=12.69
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 3506 0 0 0 1268 1 0 0 25 0 1 0 195086224 14917632 3416 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 3642 3416 73 138 0 3501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14568

[startup+25.5116 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1573912/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=16548 CPUtime=25.49
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 3991 0 0 0 2547 2 0 0 25 0 1 0 195086224 16945152 3901 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 4137 3901 73 138 0 3996 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16548

[startup+51.1213 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1571032/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=19748 CPUtime=51.09
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 4792 0 0 0 5106 3 0 0 25 0 1 0 195086224 20221952 4702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 4937 4702 73 138 0 4796 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19748

[startup+102.333 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1567512/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=22916 CPUtime=102.29
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 5577 0 0 0 10225 4 0 0 25 0 1 0 195086224 23465984 5487 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 5729 5487 73 138 0 5588 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22916

[startup+162.361 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1565336/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=25028 CPUtime=162.3
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 6117 0 0 0 16225 5 0 0 25 0 1 0 195086224 25628672 6027 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 6257 6027 73 138 0 6116 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25028

[startup+222.388 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1562584/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=27800 CPUtime=222.31
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 6792 0 0 0 22225 6 0 0 25 0 1 0 195086224 28467200 6702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 6950 6702 73 138 0 6809 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 27800

[startup+282.411 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14018
/proc/meminfo: memFree=1562008/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=28328 CPUtime=282.3
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 6931 0 0 0 28224 6 0 0 25 0 1 0 195086224 29007872 6841 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 7082 6841 73 138 0 6941 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 28328

[startup+342.44 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 14018
/proc/meminfo: memFree=1560280/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=30052 CPUtime=342.31
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 7350 0 0 0 34224 7 0 0 25 0 1 0 195086224 30773248 7260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 7513 7260 73 138 0 7372 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 30052

[startup+402.465 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 14018
/proc/meminfo: memFree=1559192/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=31108 CPUtime=402.32
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 7623 0 0 0 40224 8 0 0 25 0 1 0 195086224 31854592 7533 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 7777 7533 73 138 0 7636 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 31108

[startup+462.487 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14018
/proc/meminfo: memFree=1559000/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=31372 CPUtime=462.32
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 7687 0 0 0 46224 8 0 0 25 0 1 0 195086224 32124928 7597 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 7843 7597 73 138 0 7702 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 31372

[startup+522.512 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14018
/proc/meminfo: memFree=1556952/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=33432 CPUtime=522.33
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 8198 0 0 0 52224 9 0 0 25 0 1 0 195086224 34234368 8108 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 8358 8108 73 138 0 8217 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 33432

[startup+582.534 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 14018
/proc/meminfo: memFree=1555480/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=34880 CPUtime=582.34
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 8567 0 0 0 58224 10 0 0 25 0 1 0 195086224 35717120 8477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 8720 8477 73 138 0 8579 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 34880

[startup+642.566 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1555096/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=35320 CPUtime=642.35
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 8666 0 0 0 64224 11 0 0 25 0 1 0 195086224 36167680 8576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 8830 8576 73 138 0 8689 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 35320

[startup+702.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1554968/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=35452 CPUtime=702.35
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 8699 0 0 0 70224 11 0 0 25 0 1 0 195086224 36302848 8609 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 8863 8609 73 138 0 8722 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 35452

[startup+762.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1554520/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=35856 CPUtime=762.35
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 8808 0 0 0 76223 12 0 0 25 0 1 0 195086224 36716544 8716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 8964 8716 73 138 0 8823 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 35856

[startup+822.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1552536/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=37860 CPUtime=822.36
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9307 0 0 0 82223 13 0 0 25 0 1 0 195086224 38768640 9215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 9465 9215 73 138 0 9324 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 37860

[startup+882.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1551256/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=39180 CPUtime=882.37
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9627 0 0 0 88223 14 0 0 25 0 1 0 195086224 40120320 9535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 9795 9535 73 138 0 9654 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 39180

[startup+942.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1551000/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=39444 CPUtime=942.36
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9695 0 0 0 94222 14 0 0 25 0 1 0 195086224 40390656 9603 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 9861 9603 73 138 0 9720 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 39444

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1550424/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=39972 CPUtime=1002.37
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9821 0 0 0 100222 15 0 0 25 0 1 0 195086224 40931328 9729 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 9993 9729 73 138 0 9852 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 39972

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1550488/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=39868 CPUtime=1062.38
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9821 0 0 0 106223 15 0 0 25 0 1 0 195086224 40824832 9718 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 9967 9718 73 138 0 9826 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 39868

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14020
/proc/meminfo: memFree=1550360/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=39900 CPUtime=1122.39
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9870 0 0 0 112223 16 0 0 25 0 1 0 195086224 40857600 9726 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 9975 9726 73 138 0 9834 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 39900

[startup+1182.8 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14020
/proc/meminfo: memFree=1550360/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=40032 CPUtime=1182.39
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9902 0 0 0 118223 16 0 0 25 0 1 0 195086224 40992768 9758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 10008 9758 73 138 0 9867 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 40032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14020
/proc/meminfo: memFree=1550360/2055920 swapFree=4145568/4192956
[pid=14017] ppid=14015 vsize=40032 CPUtime=1200.01
/proc/14017/stat : 14017 (minisat) R 14015 14017 12575 0 -1 4194304 9902 0 0 0 119985 16 0 0 25 0 1 0 195086224 40992768 9758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14017/statm: 10008 9758 73 138 0 9867 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 40032

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.173973
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 40132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9902
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= 2073

runsolver used 1.24281 second user time and 2.67559 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Feb 20 23:13:42 UTC 2007

IDJOB= 302502
IDBENCH= 20085
IDSOLVER= 109
FILE ID= node30/302502-1172013222

PBS_JOBID= 3892646

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302502-1172013222/minisat /tmp/evaluation/302502-1172013222/instance-302502-1172013222.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-302502-1172013222 -o ROOT/results/node30/solver-302502-1172013222 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302502-1172013222/minisat /tmp/evaluation/302502-1172013222/instance-302502-1172013222.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 950627830

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1589880 kB
Buffers:         47332 kB
Cached:         329060 kB
SwapCached:      15424 kB
Active:         216420 kB
Inactive:       184548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589880 kB
SwapTotal:     4192956 kB
SwapFree:      4145568 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          29860 kB
Slab:            50520 kB
Committed_AS:   651920 kB
PageTables:       1884 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= 66562 MiB

End job on node30 on Tue Feb 20 23:33:44 UTC 2007