Trace number 295409

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) 1200.1 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
MD5SUM88c26055259fd830313e1e76cba5300d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark247.246
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.02	c |  Parsing time:         0.03         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.12	c |       101 |      55     4895    34265 |     1794      101     20 |  0.034 % |
0.10/0.12	c |       251 |      55     4895    34265 |     1974      251     20 |  0.034 % |
0.10/0.13	c |       478 |      55     4895    34265 |     2171      478     20 |  0.034 % |
0.10/0.15	c |       817 |      55     4895    34265 |     2388      817     20 |  0.034 % |
0.10/0.17	c |      1323 |      55     4895    34265 |     2627     1323     20 |  0.034 % |
0.20/0.21	c |      2084 |      55     4895    34265 |     2890     2084     20 |  0.034 % |
0.20/0.27	c |      3223 |      55     4895    34265 |     3179     1767     20 |  0.034 % |
0.30/0.37	c |      4932 |      55     4895    34265 |     3497     1874     19 |  0.034 % |
0.40/0.51	c |      7494 |      55     4895    34265 |     3847     2674     19 |  0.034 % |
0.71/0.73	c |     11339 |      55     4895    34265 |     4232     2648     19 |  0.034 % |
1.01/1.06	c |     17105 |      55     4895    34265 |     4655     4157     19 |  0.034 % |
1.53/1.59	c |     25754 |      55     4895    34265 |     5120     3448     19 |  0.034 % |
2.35/2.38	c |     38730 |      55     4895    34265 |     5632     3560     19 |  0.034 % |
3.58/3.60	c |     58193 |      55     4895    34265 |     6196     3232     19 |  0.034 % |
5.52/5.54	c |     87385 |      55     4895    34265 |     6815     4441     19 |  0.034 % |
8.49/8.55	c |    131175 |      55     4895    34265 |     7497     3777     18 |  0.034 % |
13.20/13.25	c |    196860 |      55     4895    34265 |     8247     5552     18 |  0.034 % |
20.78/20.80	c |    295386 |      55     4895    34265 |     9071     4864     17 |  0.034 % |
32.25/32.35	c |    443175 |      55     4895    34265 |     9979     7167     18 |  0.034 % |
50.59/50.66	c |    664858 |      55     4895    34265 |    10977     8852     17 |  0.034 % |
80.08/80.18	c |    997383 |      55     4895    34265 |    12074     5931     18 |  0.034 % |
126.57/126.63	c |   1496172 |      55     4895    34265 |    13282     8843     17 |  0.034 % |
200.31/200.45	c |   2244354 |      55     4895    34265 |    14610    12137     18 |  0.034 % |
317.17/317.27	c |   3366628 |      55     4895    34265 |    16071     7851     18 |  0.034 % |
506.32/506.54	c |   5050040 |      55     4895    34265 |    17678     9843     17 |  0.034 % |
811.93/812.17	c |   7575157 |      55     4895    34265 |    19446    13097     15 |  0.034 % |

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/node29/watcher-295409-1171805220 -o ROOT/results/node29/solver-295409-1171805220 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295409-1171805220/minisat /tmp/evaluation/295409-1171805220/instance-295409-1171805220.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: 1.03 1.01 1.00 3/77 24065
/proc/meminfo: memFree=914216/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=1888 CPUtime=0
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 174286277 1933312 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 472 136 58 138 0 331 0

[startup+0.106355 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 24065
/proc/meminfo: memFree=914216/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=2160 CPUtime=0.1
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 174286277 2211840 239 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 540 239 72 138 0 399 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2160

[startup+0.514382 s]
/proc/loadavg: 1.03 1.01 1.00 3/77 24065
/proc/meminfo: memFree=914216/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=2424 CPUtime=0.51
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 324 0 0 0 51 0 0 0 22 0 1 0 174286277 2482176 308 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 606 308 73 138 0 465 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2424

[startup+1.33443 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24066
/proc/meminfo: memFree=913056/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=2692 CPUtime=1.32
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 383 0 0 0 132 0 0 0 25 0 1 0 174286277 2756608 367 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134559809 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 673 367 73 138 0 532 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2692

[startup+2.97054 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24066
/proc/meminfo: memFree=912736/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=2960 CPUtime=2.96
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 436 0 0 0 296 0 0 0 25 0 1 0 174286277 3031040 420 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 740 420 73 138 0 599 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2960

[startup+6.24675 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24066
/proc/meminfo: memFree=912416/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=3224 CPUtime=6.24
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 502 0 0 0 624 0 0 0 25 0 1 0 174286277 3301376 486 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555126 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 806 486 73 138 0 665 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3224

[startup+12.7032 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24066
/proc/meminfo: memFree=912032/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=3492 CPUtime=12.69
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 564 0 0 0 1269 0 0 0 25 0 1 0 174286277 3575808 548 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 873 548 73 138 0 732 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3492

[startup+25.509 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24066
/proc/meminfo: memFree=911648/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=3908 CPUtime=25.49
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 672 0 0 0 2549 0 0 0 25 0 1 0 174286277 4001792 656 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 977 656 73 138 0 836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3908

[startup+51.1216 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24066
/proc/meminfo: memFree=911328/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=4188 CPUtime=51.1
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 748 0 0 0 5109 1 0 0 25 0 1 0 174286277 4288512 732 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1047 732 73 138 0 906 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4188

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=910688/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=4804 CPUtime=102.31
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 888 0 0 0 10230 1 0 0 25 0 1 0 174286277 4919296 872 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1201 872 73 138 0 1060 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4804

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=910112/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=5388 CPUtime=162.33
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1010 0 0 0 16231 2 0 0 25 0 1 0 174286277 5517312 994 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1347 994 73 138 0 1206 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 5388

[startup+222.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=909792/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=5548 CPUtime=222.34
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1089 0 0 0 22232 2 0 0 25 0 1 0 174286277 5681152 1073 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1387 1073 73 138 0 1246 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5548

[startup+282.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=909536/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=5880 CPUtime=282.34
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1146 0 0 0 28232 2 0 0 25 0 1 0 174286277 6021120 1130 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1470 1130 73 138 0 1329 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5880

[startup+342.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=909408/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=6024 CPUtime=342.36
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1182 0 0 0 34233 3 0 0 25 0 1 0 174286277 6168576 1166 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1506 1166 73 138 0 1365 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 6024

[startup+402.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=909024/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=6448 CPUtime=402.37
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1272 0 0 0 40234 3 0 0 25 0 1 0 174286277 6602752 1256 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1612 1256 73 138 0 1471 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6448

[startup+462.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908832/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=6736 CPUtime=462.39
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1331 0 0 0 46235 4 0 0 25 0 1 0 174286277 6897664 1315 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549228 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1684 1315 73 138 0 1543 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6736

[startup+522.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908704/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=6876 CPUtime=522.41
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1354 0 0 0 52236 5 0 0 25 0 1 0 174286277 7041024 1338 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1719 1338 73 138 0 1578 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 6876

[startup+582.553 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24066
/proc/meminfo: memFree=908512/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7020 CPUtime=582.42
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1409 0 0 0 58237 5 0 0 25 0 1 0 174286277 7188480 1393 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1755 1393 73 138 0 1614 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 7020

[startup+642.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908384/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7160 CPUtime=642.44
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1434 0 0 0 64238 6 0 0 25 0 1 0 174286277 7331840 1418 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1790 1418 73 138 0 1649 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 7160

[startup+702.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908384/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7160 CPUtime=702.44
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1447 0 0 0 70238 6 0 0 25 0 1 0 174286277 7331840 1431 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1790 1431 73 138 0 1649 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 7160

[startup+762.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908320/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7304 CPUtime=762.45
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1461 0 0 0 76239 6 0 0 25 0 1 0 174286277 7479296 1445 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1826 1445 73 138 0 1685 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 7304

[startup+822.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908128/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=822.48
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1495 0 0 0 82241 7 0 0 25 0 1 0 174286277 7634944 1479 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1479 73 138 0 1723 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 7456

[startup+882.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908192/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=882.5
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1499 0 0 0 88242 8 0 0 25 0 1 0 174286277 7634944 1483 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1483 73 138 0 1723 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 7456

[startup+942.722 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24066
/proc/meminfo: memFree=908128/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=942.51
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1523 0 0 0 94243 8 0 0 25 0 1 0 174286277 7634944 1507 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1507 73 138 0 1723 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 7456

[startup+1002.75 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24066
/proc/meminfo: memFree=908064/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=1002.53
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1528 0 0 0 100244 9 0 0 25 0 1 0 174286277 7634944 1512 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1512 73 138 0 1723 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 7456

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908064/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=1062.54
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1534 0 0 0 106245 9 0 0 25 0 1 0 174286277 7634944 1518 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1518 73 138 0 1723 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 7456

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908064/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=1122.56
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1536 0 0 0 112246 10 0 0 25 0 1 0 174286277 7634944 1520 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1520 73 138 0 1723 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 7456

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908000/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=1182.57
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1543 0 0 0 118247 10 0 0 25 0 1 0 174286277 7634944 1527 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549494 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1527 73 138 0 1723 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 7456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908000/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=1200.08
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1543 0 0 0 119998 10 0 0 25 0 1 0 174286277 7634944 1527 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1527 73 138 0 1723 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7456

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24066
/proc/meminfo: memFree=908000/2055920 swapFree=4147432/4192956
[pid=24065] ppid=24063 vsize=7456 CPUtime=1200.08
/proc/24065/stat : 24065 (minisat) R 24063 24065 23391 0 -1 4194304 1543 0 0 0 119998 10 0 0 25 0 1 0 174286277 7634944 1527 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24065/statm: 1864 1527 73 138 0 1723 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.107983
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 7456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1543
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= 971

runsolver used 1.40779 second user time and 2.78458 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 13:27:00 UTC 2007

IDJOB= 295409
IDBENCH= 19912
IDSOLVER= 109
FILE ID= node29/295409-1171805220

PBS_JOBID= 3839616

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1262395962-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295409-1171805220/minisat /tmp/evaluation/295409-1171805220/instance-295409-1171805220.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-295409-1171805220 -o ROOT/results/node29/solver-295409-1171805220 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295409-1171805220/minisat /tmp/evaluation/295409-1171805220/instance-295409-1171805220.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  88c26055259fd830313e1e76cba5300d

RANDOM SEED= 110233544

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        914624 kB
Buffers:         40020 kB
Cached:         999692 kB
SwapCached:      12248 kB
Active:         803236 kB
Inactive:       259480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        914624 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            63996 kB
Committed_AS:   635848 kB
PageTables:       1864 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= 66563 MiB

End job on node29 on Sun Feb 18 13:47:03 UTC 2007