Trace number 305823

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 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark479.836
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3884    16594    50371 |     5531        0    nan |  0.000 % |
0.00/0.06	c |       102 |    3884    16594    50371 |     6084      102     98 |  0.000 % |
0.00/0.08	c |       253 |    3884    16594    50371 |     6692      253     88 |  0.000 % |
0.10/0.12	c |       478 |    3884    16594    50371 |     7362      478     97 |  0.000 % |
0.10/0.16	c |       816 |    3884    16594    50371 |     8098      816     96 |  0.000 % |
0.20/0.24	c |      1324 |    3884    16594    50371 |     8908     1324     94 |  0.000 % |
0.30/0.35	c |      2084 |    3884    16594    50371 |     9799     2084     95 |  0.000 % |
0.51/0.53	c |      3224 |    3884    16594    50371 |    10779     3224    104 |  0.000 % |
0.81/0.82	c |      4932 |    3884    16594    50371 |    11856     4932    102 |  0.000 % |
1.22/1.27	c |      7498 |    3884    16594    50371 |    13042     7498    104 |  0.000 % |
2.03/2.13	c |     11344 |    3884    16594    50371 |    14346    11344    107 |  0.000 % |
3.38/3.47	c |     17110 |    3884    16594    50371 |    15781     9671    107 |  0.000 % |
5.83/5.91	c |     25761 |    3884    16594    50371 |    17359    10132    111 |  0.000 % |
10.13/10.19	c |     38735 |    3884    16594    50371 |    19095    14124    120 |  0.000 % |
17.71/17.82	c |     58196 |    3884    16594    50371 |    21005    13926    128 |  0.000 % |
30.31/30.35	c |     87388 |    3884    16594    50371 |    23105    21445    126 |  0.000 % |
50.58/50.62	c |    131177 |    3884    16594    50371 |    25416    17269    120 |  0.000 % |
83.24/83.28	c |    196861 |    3884    16594    50371 |    27957    15787    124 |  0.000 % |
134.96/135.03	c |    295388 |    3884    16594    50371 |    30753    19857    121 |  0.000 % |
221.60/221.71	c |    443177 |    3884    16594    50371 |    33829    27320    118 |  0.000 % |
367.01/367.15	c |    664862 |    3884    16594    50371 |    37212    16434    118 |  0.000 % |
599.37/599.62	c |    997390 |    3884    16594    50371 |    40933    33427    133 |  0.000 % |
963.73/964.11	c |   1496178 |    3884    16594    50371 |    45026    40015    128 |  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/node12/watcher-305823-1172086302 -o ROOT/results/node12/solver-305823-1172086302 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305823-1172086302/minisat /tmp/evaluation/305823-1172086302/instance-305823-1172086302.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: 0.92 0.98 0.99 3/77 15310
/proc/meminfo: memFree=1619376/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=2364 CPUtime=0
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 228584681 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532799 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 591 304 58 138 0 450 0

[startup+0.106969 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15310
/proc/meminfo: memFree=1619376/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=3324 CPUtime=0.1
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 590 0 0 0 10 0 0 0 18 0 1 0 228584681 3403776 572 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556774 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 831 572 73 138 0 690 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3324

[startup+0.515042 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15310
/proc/meminfo: memFree=1619376/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=4248 CPUtime=0.51
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 813 0 0 0 51 0 0 0 21 0 1 0 228584681 4349952 795 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 1062 795 73 138 0 921 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4248

[startup+1.33519 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1614824/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=6360 CPUtime=1.32
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 1343 0 0 0 132 0 0 0 25 0 1 0 228584681 6512640 1325 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 1590 1325 73 138 0 1449 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6360

[startup+2.97449 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1612200/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=9660 CPUtime=2.97
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 2168 0 0 0 296 1 0 0 25 0 1 0 228584681 9891840 2150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 2415 2150 73 138 0 2274 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9660

[startup+6.25107 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1609832/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=10716 CPUtime=6.24
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 2414 0 0 0 623 1 0 0 25 0 1 0 228584681 10973184 2396 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 2679 2396 73 138 0 2538 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10716

[startup+12.7062 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1607280/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=13116 CPUtime=12.69
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 3035 0 0 0 1267 2 0 0 25 0 1 0 228584681 13430784 3017 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 3279 3017 73 138 0 3138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13116

[startup+25.5125 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1605296/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=15100 CPUtime=25.49
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 3526 0 0 0 2547 2 0 0 25 0 1 0 228584681 15462400 3508 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 3775 3508 73 138 0 3634 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15100

[startup+51.1222 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1603440/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=16948 CPUtime=51.09
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 3984 0 0 0 5106 3 0 0 25 0 1 0 228584681 17354752 3966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 4237 3966 73 138 0 4096 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16948

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1599792/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=20688 CPUtime=102.29
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 4889 0 0 0 10225 4 0 0 25 0 1 0 228584681 21184512 4871 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 5172 4871 73 138 0 5031 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20688

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1597552/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=22812 CPUtime=162.3
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 5436 0 0 0 16225 5 0 0 25 0 1 0 228584681 23359488 5418 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 5703 5418 73 138 0 5562 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 22812

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1595888/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=24396 CPUtime=222.31
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 5850 0 0 0 22225 6 0 0 25 0 1 0 228584681 24981504 5832 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 6099 5832 73 138 0 5958 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 24396

[startup+282.435 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1594352/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=25980 CPUtime=282.32
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 6230 0 0 0 28225 7 0 0 25 0 1 0 228584681 26603520 6212 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 6495 6212 73 138 0 6354 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 25980

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1594160/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=26112 CPUtime=342.33
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 6274 0 0 0 34225 8 0 0 25 0 1 0 228584681 26738688 6256 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 6528 6256 73 138 0 6387 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 26112

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1589936/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=30340 CPUtime=402.34
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 7318 0 0 0 40224 10 0 0 25 0 1 0 228584681 31068160 7300 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551802 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 7585 7300 73 138 0 7444 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 30340

[startup+462.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15311
/proc/meminfo: memFree=1590000/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=30340 CPUtime=462.35
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 7326 0 0 0 46225 10 0 0 25 0 1 0 228584681 31068160 7308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 7585 7308 73 138 0 7444 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 30340

[startup+522.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15313
/proc/meminfo: memFree=1590064/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=30340 CPUtime=522.36
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 7326 0 0 0 52225 11 0 0 25 0 1 0 228584681 31068160 7308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 7585 7308 73 138 0 7444 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 30340

[startup+582.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15313
/proc/meminfo: memFree=1589552/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=30868 CPUtime=582.37
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 7445 0 0 0 58226 11 0 0 25 0 1 0 228584681 31608832 7427 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 7717 7427 73 138 0 7576 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 30868

[startup+642.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15313
/proc/meminfo: memFree=1587632/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=32740 CPUtime=642.38
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 7908 0 0 0 64226 12 0 0 25 0 1 0 228584681 33525760 7890 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8185 7890 73 138 0 8044 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 32740

[startup+702.643 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 15313
/proc/meminfo: memFree=1586736/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=33664 CPUtime=702.38
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8142 0 0 0 70225 13 0 0 25 0 1 0 228584681 34471936 8124 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8416 8124 73 138 0 8275 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 33664

[startup+762.674 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1586352/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=33928 CPUtime=762.39
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8218 0 0 0 76225 14 0 0 25 0 1 0 228584681 34742272 8200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8482 8200 73 138 0 8341 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 33928

[startup+822.709 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1585392/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=34876 CPUtime=822.4
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8451 0 0 0 82226 14 0 0 25 0 1 0 228584681 35713024 8433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556259 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8719 8433 73 138 0 8578 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 34876

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1585392/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=34876 CPUtime=882.42
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8451 0 0 0 88227 15 0 0 25 0 1 0 228584681 35713024 8433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8719 8433 73 138 0 8578 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 34876

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1584624/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=35636 CPUtime=942.42
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8634 0 0 0 94227 15 0 0 25 0 1 0 228584681 36491264 8616 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8909 8616 73 138 0 8768 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 35636

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1584432/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=35960 CPUtime=1002.43
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8724 0 0 0 100227 16 0 0 25 0 1 0 228584681 36823040 8700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 8990 8700 73 138 0 8849 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 35960

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1583984/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=36488 CPUtime=1062.45
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8852 0 0 0 106228 17 0 0 25 0 1 0 228584681 37363712 8828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 9122 8828 73 138 0 8981 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 36488

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1583792/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=36744 CPUtime=1122.45
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8907 0 0 0 112228 17 0 0 25 0 1 0 228584681 37625856 8883 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 9186 8883 73 138 0 9045 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 36744

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1583472/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=37008 CPUtime=1182.46
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8982 0 0 0 118229 17 0 0 25 0 1 0 228584681 37896192 8958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 9252 8958 73 138 0 9111 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 37008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15313
/proc/meminfo: memFree=1583472/2055920 swapFree=4154940/4192956
[pid=15310] ppid=15308 vsize=37008 CPUtime=1200.08
/proc/15310/stat : 15310 (minisat) R 15308 15310 14546 0 -1 4194304 8982 0 0 0 119990 18 0 0 25 0 1 0 228584681 37896192 8958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15310/statm: 9252 8958 73 138 0 9111 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37008

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.186971
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 37008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8982
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= 1066

runsolver used 1.37879 second user time and 2.83557 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 19:31:42 UTC 2007

IDJOB= 305823
IDBENCH= 20166
IDSOLVER= 109
FILE ID= node12/305823-1172086302

PBS_JOBID= 3865315

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/305823-1172086302/minisat /tmp/evaluation/305823-1172086302/instance-305823-1172086302.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-305823-1172086302 -o ROOT/results/node12/solver-305823-1172086302 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305823-1172086302/minisat /tmp/evaluation/305823-1172086302/instance-305823-1172086302.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 363183411

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1619784 kB
Buffers:         55800 kB
Cached:         284428 kB
SwapCached:      18268 kB
Active:         193108 kB
Inactive:       173412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619784 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            55196 kB
Committed_AS:  1069512 kB
PageTables:       1692 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= 66546 MiB

End job on node12 on Wed Feb 21 19:51:45 UTC 2007