Trace number 307545

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) 1200.02 1200.34

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |    4607    14635    44247 |     4878        0    nan |  0.000 % |
0.00/0.09	c |       101 |    4605    14635    44247 |     5366      100     35 |  0.123 % |
0.10/0.12	c |       253 |    4605    14635    44247 |     5902      252     34 |  0.123 % |
0.10/0.16	c |       479 |    4599    14584    44099 |     6493      478     34 |  0.123 % |
0.20/0.23	c |       816 |    4599    14584    44099 |     7142      815     37 |  0.123 % |
0.30/0.32	c |      1322 |    4599    14584    44099 |     7856     1321     38 |  0.123 % |
0.40/0.48	c |      2081 |    4598    14576    44075 |     8642     2079     39 |  0.139 % |
0.71/0.72	c |      3220 |    4598    14576    44075 |     9506     3218     39 |  0.138 % |
1.01/1.11	c |      4928 |    4598    14576    44075 |    10457     4926     42 |  0.138 % |
1.73/1.78	c |      7490 |    4598    14576    44075 |    11502     7488     41 |  0.138 % |
2.85/2.93	c |     11334 |    4596    14565    44043 |    12653    11331     40 |  0.169 % |
4.81/4.81	c |     17100 |    4596    14565    44043 |    13918    10502     40 |  0.169 % |
7.78/7.79	c |     25749 |    4596    14565    44043 |    15310    12070     37 |  0.169 % |
12.39/12.48	c |     38723 |    4596    14565    44043 |    16841     9363     40 |  0.169 % |
20.47/20.54	c |     58184 |    4596    14565    44043 |    18525    11473     41 |  0.169 % |
34.20/34.23	c |     87377 |    4596    14565    44043 |    20378    12230     41 |  0.169 % |
55.19/55.30	c |    131166 |    4596    14565    44043 |    22415    14155     45 |  0.169 % |
88.68/88.78	c |    196850 |    4596    14565    44043 |    24657    22718     44 |  0.169 % |
140.81/140.88	c |    295376 |    4596    14565    44043 |    27123    19093     47 |  0.169 % |
231.54/231.67	c |    443166 |    4596    14565    44043 |    29835    26001     64 |  0.169 % |
361.69/361.87	c |    664850 |    4596    14565    44043 |    32818    19243     46 |  0.169 % |
573.97/574.19	c |    997376 |    4596    14565    44043 |    36100    15281     42 |  0.169 % |
903.11/903.44	c |   1496164 |    4596    14565    44043 |    39710    27439     47 |  0.169 % |

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/node3/watcher-307545-1172488404 -o ROOT/results/node3/solver-307545-1172488404 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307545-1172488404/minisat /tmp/evaluation/307545-1172488404/instance-307545-1172488404.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 0.95 0.73 3/77 18969
/proc/meminfo: memFree=829352/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=2580 CPUtime=0
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 268795289 2641920 353 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 645 353 58 138 0 504 0

[startup+0.106997 s]
/proc/loadavg: 0.91 0.95 0.73 3/77 18969
/proc/meminfo: memFree=829352/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=4132 CPUtime=0.1
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 811 0 0 0 10 0 0 0 18 0 1 0 268795289 4231168 758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1033 758 73 138 0 892 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4132

[startup+0.515031 s]
/proc/loadavg: 0.91 0.95 0.73 3/77 18969
/proc/meminfo: memFree=829352/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=4132 CPUtime=0.5
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 811 0 0 0 50 0 0 0 22 0 1 0 268795289 4231168 758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1033 758 73 138 0 892 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4132

[startup+1.3351 s]
/proc/loadavg: 0.91 0.95 0.73 2/78 18970
/proc/meminfo: memFree=826272/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=4660 CPUtime=1.32
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 938 0 0 0 132 0 0 0 25 0 1 0 268795289 4771840 885 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1165 885 73 138 0 1024 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4660

[startup+2.97123 s]
/proc/loadavg: 0.91 0.95 0.73 3/78 18970
/proc/meminfo: memFree=825376/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=5744 CPUtime=2.95
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 1204 0 0 0 295 0 0 0 25 0 1 0 268795289 5881856 1151 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1436 1151 73 138 0 1295 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5744

[startup+6.2475 s]
/proc/loadavg: 0.92 0.95 0.73 2/78 18970
/proc/meminfo: memFree=824480/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=6300 CPUtime=6.24
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 1348 0 0 0 623 1 0 0 25 0 1 0 268795289 6451200 1295 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1575 1295 73 138 0 1434 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6300

[startup+12.705 s]
/proc/loadavg: 0.93 0.95 0.74 2/78 18970
/proc/meminfo: memFree=823776/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=6828 CPUtime=12.69
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 1470 0 0 0 1268 1 0 0 25 0 1 0 268795289 6991872 1417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1707 1417 73 138 0 1566 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6828

[startup+25.5131 s]
/proc/loadavg: 0.94 0.96 0.74 2/78 18970
/proc/meminfo: memFree=822688/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=7896 CPUtime=25.5
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 1735 0 0 0 2548 2 0 0 25 0 1 0 268795289 8085504 1682 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 1974 1682 73 138 0 1833 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7896

[startup+51.1222 s]
/proc/loadavg: 0.96 0.96 0.74 2/78 18970
/proc/meminfo: memFree=821216/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=9348 CPUtime=51.1
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 2099 0 0 0 5108 2 0 0 25 0 1 0 268795289 9572352 2046 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556080 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 2337 2046 73 138 0 2196 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9348

[startup+102.338 s]
/proc/loadavg: 0.98 0.96 0.75 2/78 18970
/proc/meminfo: memFree=819488/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=11468 CPUtime=102.3
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 2622 0 0 0 10227 3 0 0 25 0 1 0 268795289 11743232 2569 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 2867 2569 73 138 0 2726 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 11468

[startup+162.368 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 18970
/proc/meminfo: memFree=816672/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=13876 CPUtime=162.31
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3230 0 0 0 16227 4 0 0 25 0 1 0 268795289 14209024 3177 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 3469 3177 73 138 0 3328 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 13876

[startup+222.393 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 18970
/proc/meminfo: memFree=815904/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=14540 CPUtime=222.33
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3391 0 0 0 22228 5 0 0 25 0 1 0 268795289 14888960 3338 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 3635 3338 73 138 0 3494 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 14540

[startup+282.417 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 18970
/proc/meminfo: memFree=815008/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=15456 CPUtime=282.34
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3601 0 0 0 28228 6 0 0 25 0 1 0 268795289 15826944 3548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 3864 3548 73 138 0 3723 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 15456

[startup+342.438 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 18970
/proc/meminfo: memFree=815008/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=15456 CPUtime=342.34
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3601 0 0 0 34228 6 0 0 25 0 1 0 268795289 15826944 3548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 3864 3548 73 138 0 3723 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 15456

[startup+402.466 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 18970
/proc/meminfo: memFree=814176/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=16248 CPUtime=402.35
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3806 0 0 0 40228 7 0 0 25 0 1 0 268795289 16637952 3753 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4062 3753 73 138 0 3921 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 16248

[startup+462.49 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 18970
/proc/meminfo: memFree=814048/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=16516 CPUtime=462.35
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3869 0 0 0 46228 7 0 0 25 0 1 0 268795289 16912384 3816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4129 3816 73 138 0 3988 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 16516

[startup+522.513 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 18970
/proc/meminfo: memFree=813792/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=16664 CPUtime=522.37
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3914 0 0 0 52229 8 0 0 25 0 1 0 268795289 17063936 3861 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4166 3861 73 138 0 4025 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 16664

[startup+582.533 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 18970
/proc/meminfo: memFree=813664/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=16804 CPUtime=582.37
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 3948 0 0 0 58229 8 0 0 25 0 1 0 268795289 17207296 3895 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4201 3895 73 138 0 4060 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 16804

[startup+642.563 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 18970
/proc/meminfo: memFree=812768/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=17736 CPUtime=642.39
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 4173 0 0 0 64230 9 0 0 25 0 1 0 268795289 18161664 4120 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550686 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4434 4120 73 138 0 4293 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 17736

[startup+702.589 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 18970
/proc/meminfo: memFree=812448/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=18004 CPUtime=702.39
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 4241 0 0 0 70230 9 0 0 25 0 1 0 268795289 18436096 4188 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4501 4188 73 138 0 4360 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 18004

[startup+762.616 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 18970
/proc/meminfo: memFree=811488/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=18940 CPUtime=762.41
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 4493 0 0 0 76231 10 0 0 25 0 1 0 268795289 19394560 4440 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4735 4440 73 138 0 4594 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 18940

[startup+822.645 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 18970
/proc/meminfo: memFree=811488/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=18940 CPUtime=822.42
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 4493 0 0 0 82232 10 0 0 25 0 1 0 268795289 19394560 4440 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556167 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4735 4440 73 138 0 4594 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 18940

[startup+882.67 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 18970
/proc/meminfo: memFree=810912/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=19608 CPUtime=882.43
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 4642 0 0 0 88232 11 0 0 25 0 1 0 268795289 20078592 4589 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556318 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 4902 4589 73 138 0 4761 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 19608

[startup+942.697 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 18970
/proc/meminfo: memFree=808416/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=22116 CPUtime=942.44
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5277 0 0 0 94232 12 0 0 25 0 1 0 268795289 22646784 5224 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5529 5224 73 138 0 5388 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 22116

[startup+1002.72 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 18970
/proc/meminfo: memFree=808352/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=22116 CPUtime=1002.45
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5283 0 0 0 100233 12 0 0 25 0 1 0 268795289 22646784 5230 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5529 5230 73 138 0 5388 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 22116

[startup+1062.75 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 18970
/proc/meminfo: memFree=808096/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=22512 CPUtime=1062.47
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5356 0 0 0 106234 13 0 0 25 0 1 0 268795289 23052288 5303 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5628 5303 73 138 0 5487 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 22512

[startup+1122.78 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 18970
/proc/meminfo: memFree=808032/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=22512 CPUtime=1122.48
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5368 0 0 0 112235 13 0 0 25 0 1 0 268795289 23052288 5315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5628 5315 73 138 0 5487 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 22512

[startup+1182.81 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 18970
/proc/meminfo: memFree=807520/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=23040 CPUtime=1182.49
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5485 0 0 0 118235 14 0 0 25 0 1 0 268795289 23592960 5432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5760 5432 73 138 0 5619 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 23040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 18970
/proc/meminfo: memFree=807584/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=23040 CPUtime=1200.01
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5485 0 0 0 119987 14 0 0 25 0 1 0 268795289 23592960 5432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5760 5432 73 138 0 5619 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 23040

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

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

[startup+1200.33 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 18970
/proc/meminfo: memFree=807584/2055920 swapFree=4192812/4192956
[pid=18969] ppid=18967 vsize=23040 CPUtime=1200.01
/proc/18969/stat : 18969 (minisat) R 18967 18969 18625 0 -1 4194304 5485 0 0 0 119987 14 0 0 25 0 1 0 268795289 23592960 5432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18969/statm: 5760 5432 73 138 0 5619 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 23040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.145977
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 23040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5485
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= 25126

runsolver used 1.40279 second user time and 2.67859 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 26 11:13:24 UTC 2007

IDJOB= 307545
IDBENCH= 20208
IDSOLVER= 109
FILE ID= node3/307545-1172488404

PBS_JOBID= 3971583

Free space on /tmp= 66557 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307545-1172488404/minisat /tmp/evaluation/307545-1172488404/instance-307545-1172488404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-307545-1172488404 -o ROOT/results/node3/solver-307545-1172488404 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307545-1172488404/minisat /tmp/evaluation/307545-1172488404/instance-307545-1172488404.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 701662209

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        829824 kB
Buffers:         65788 kB
Cached:        1024524 kB
SwapCached:          0 kB
Active:         454392 kB
Inactive:       690744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        829824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          73700 kB
Slab:            66636 kB
Committed_AS:  1123812 kB
PageTables:       1656 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= 66557 MiB

End job on node3 on Mon Feb 26 11:33:27 UTC 2007