Trace number 301600

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) 1200.05 1200.37

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.15	c ============================[ Search Statistics ]==============================
0.10/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	c ===============================================================================
0.10/0.15	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.10/0.16	c |       100 |    1000    20000   100000 |     7333      100    120 |  0.000 % |
0.10/0.18	c |       250 |    1000    20000   100000 |     8066      250    119 |  0.000 % |
0.20/0.21	c |       476 |    1000    20000   100000 |     8873      476    114 |  0.000 % |
0.20/0.24	c |       813 |    1000    20000   100000 |     9760      813    116 |  0.000 % |
0.20/0.30	c |      1321 |    1000    20000   100000 |    10736     1321    123 |  0.000 % |
0.30/0.40	c |      2080 |    1000    20000   100000 |    11810     2080    127 |  0.000 % |
0.51/0.55	c |      3221 |    1000    20000   100000 |    12991     3221    132 |  0.000 % |
0.71/0.79	c |      4932 |    1000    20000   100000 |    14290     4932    131 |  0.000 % |
1.12/1.19	c |      7494 |    1000    20000   100000 |    15719     7494    134 |  0.000 % |
1.83/1.92	c |     11338 |    1000    20000   100000 |    17291    11338    137 |  0.000 % |
3.27/3.31	c |     17104 |    1000    20000   100000 |    19020    17104    138 |  0.000 % |
5.42/5.53	c |     25758 |    1000    20000   100000 |    20922    16077    144 |  0.000 % |
9.51/9.59	c |     38732 |    1000    20000   100000 |    23015    18421    148 |  0.000 % |
16.18/16.25	c |     58193 |    1000    20000   100000 |    25316    14091    141 |  0.000 % |
28.88/28.92	c |     87385 |    1000    20000   100000 |    27848    15600    151 |  0.000 % |
49.15/49.23	c |    131174 |    1000    20000   100000 |    30633    26754    143 |  0.000 % |
80.40/80.49	c |    196858 |    1000    20000   100000 |    33696    19873    141 |  0.000 % |
132.12/132.20	c |    295385 |    1000    20000   100000 |    37066    33521    149 |  0.000 % |
220.39/220.46	c |    443175 |    1000    20000   100000 |    40772    36187    152 |  0.000 % |
358.35/358.52	c |    664858 |    1000    20000   100000 |    44849    38965    142 |  0.000 % |
561.65/561.84	c |    997384 |    1000    20000   100000 |    49334    28024    141 |  0.000 % |
901.89/902.13	c |   1496172 |    1000    20000   100000 |    54268    28753    143 |  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/node5/watcher-301600-1171980439 -o ROOT/results/node5/solver-301600-1171980439 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301600-1171980439/minisat /tmp/evaluation/301600-1171980439/instance-301600-1171980439.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 0.99 0.99 3/77 3359
/proc/meminfo: memFree=1044320/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=1888 CPUtime=0
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 217998694 1933312 248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 472 248 58 138 0 331 0

[startup+0.10747 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3359
/proc/meminfo: memFree=1044320/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=3408 CPUtime=0.1
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 647 0 0 0 10 0 0 0 18 0 1 0 217998694 3489792 631 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134524068 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 852 633 72 138 0 711 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3408

[startup+0.515516 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 3359
/proc/meminfo: memFree=1044320/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=4600 CPUtime=0.51
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 973 0 0 0 51 0 0 0 21 0 1 0 217998694 4710400 917 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 1150 917 73 138 0 1009 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4600

[startup+1.33561 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1038552/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=7636 CPUtime=1.32
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 1729 0 0 0 132 0 0 0 25 0 1 0 217998694 7819264 1673 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 1909 1673 73 138 0 1768 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7636

[startup+2.9748 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1034904/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=12124 CPUtime=2.96
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 2863 0 0 0 295 1 0 0 25 0 1 0 217998694 12414976 2807 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 3031 2807 73 138 0 2890 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12124

[startup+6.25417 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1031192/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=14500 CPUtime=6.24
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 3434 0 0 0 623 1 0 0 25 0 1 0 217998694 14848000 3378 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 3625 3378 73 138 0 3484 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14500

[startup+12.7119 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1027672/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=17536 CPUtime=12.7
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 4211 0 0 0 1268 2 0 0 25 0 1 0 217998694 17956864 4155 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 4384 4155 73 138 0 4243 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17536

[startup+25.5133 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1026072/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=19120 CPUtime=25.49
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 4602 0 0 0 2547 2 0 0 25 0 1 0 217998694 19578880 4546 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 4780 4546 73 138 0 4639 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19120

[startup+51.1252 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1022552/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=22716 CPUtime=51.1
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 5485 0 0 0 5106 4 0 0 25 0 1 0 217998694 23261184 5429 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 5679 5429 73 138 0 5538 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22716

[startup+102.346 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1018712/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=26412 CPUtime=102.3
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 6434 0 0 0 10225 5 0 0 25 0 1 0 217998694 27045888 6378 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 6603 6378 73 138 0 6462 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26412

[startup+162.38 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1015896/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=29316 CPUtime=162.32
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 7133 0 0 0 16226 6 0 0 25 0 1 0 217998694 30019584 7077 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 7329 7077 73 138 0 7188 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29316

[startup+222.41 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 3360
/proc/meminfo: memFree=1013208/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=32564 CPUtime=222.34
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 7946 0 0 0 22226 8 0 0 25 0 1 0 217998694 33345536 7890 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 8141 7890 73 138 0 8000 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32564

[startup+282.442 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 3360
/proc/meminfo: memFree=1012312/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=32948 CPUtime=282.35
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 8027 0 0 0 28227 8 0 0 25 0 1 0 217998694 33738752 7971 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 8237 7971 73 138 0 8096 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32948

[startup+342.472 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1012312/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=32948 CPUtime=342.37
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 8027 0 0 0 34228 9 0 0 25 0 1 0 217998694 33738752 7971 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 8237 7971 73 138 0 8096 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 32948

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1008216/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=37056 CPUtime=402.39
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 9064 0 0 0 40229 10 0 0 25 0 1 0 217998694 37945344 9008 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 9264 9008 73 138 0 9123 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 37056

[startup+462.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1008216/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=36904 CPUtime=462.41
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 9064 0 0 0 46230 11 0 0 25 0 1 0 217998694 37789696 8989 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 9226 8989 73 138 0 9085 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 36904

[startup+522.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1008216/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=36904 CPUtime=522.42
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 9064 0 0 0 52231 11 0 0 25 0 1 0 217998694 37789696 8989 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 9226 8989 73 138 0 9085 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 36904

[startup+582.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1006232/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=38884 CPUtime=582.44
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 9558 0 0 0 58232 12 0 0 25 0 1 0 217998694 39817216 9483 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 9721 9483 73 138 0 9580 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 38884

[startup+642.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1003928/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=41276 CPUtime=642.45
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 10144 0 0 0 64232 13 0 0 25 0 1 0 217998694 42266624 10069 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550665 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 10319 10069 73 138 0 10178 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 41276

[startup+702.667 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 3360
/proc/meminfo: memFree=1003352/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=41936 CPUtime=702.47
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 10301 0 0 0 70233 14 0 0 25 0 1 0 217998694 42942464 10226 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 10484 10226 73 138 0 10343 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 41936

[startup+762.701 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3360
/proc/meminfo: memFree=1003288/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=41936 CPUtime=762.49
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 10301 0 0 0 76234 15 0 0 25 0 1 0 217998694 42942464 10226 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 10484 10226 73 138 0 10343 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 41936

[startup+822.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1003032/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=42200 CPUtime=822.51
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 10366 0 0 0 82236 15 0 0 25 0 1 0 217998694 43212800 10291 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 10550 10291 73 138 0 10409 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 42200

[startup+882.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1002776/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=42432 CPUtime=882.52
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 10424 0 0 0 88237 15 0 0 25 0 1 0 217998694 43450368 10349 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 10608 10349 73 138 0 10467 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 42432

[startup+942.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=1001048/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=44148 CPUtime=942.54
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 10860 0 0 0 94238 16 0 0 25 0 1 0 217998694 45207552 10785 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557233 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 11037 10785 73 138 0 10896 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 44148

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=999320/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=45996 CPUtime=1002.56
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 11325 0 0 0 100239 17 0 0 25 0 1 0 217998694 47099904 11250 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 11499 11250 73 138 0 11358 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 45996

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=999256/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=45988 CPUtime=1062.58
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 11325 0 0 0 106240 18 0 0 25 0 1 0 217998694 47091712 11250 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 11497 11250 73 138 0 11356 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 45988

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=999256/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=45944 CPUtime=1122.59
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 11325 0 0 0 112241 18 0 0 25 0 1 0 217998694 47046656 11250 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 11486 11250 73 138 0 11345 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 45944

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=998872/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=46340 CPUtime=1182.61
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 11412 0 0 0 118242 19 0 0 25 0 1 0 217998694 47452160 11337 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 11585 11337 73 138 0 11444 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 46340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3360
/proc/meminfo: memFree=998872/2055920 swapFree=4192812/4192956
[pid=3359] ppid=3357 vsize=46340 CPUtime=1200.03
/proc/3359/stat : 3359 (minisat) R 3357 3359 2272 0 -1 4194304 11412 0 0 0 119984 19 0 0 25 0 1 0 217998694 47452160 11337 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3359/statm: 11585 11337 73 138 0 11444 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46340

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): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.85
CPU system time (s): 0.203968
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 46340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11412
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= 1485

runsolver used 1.19882 second user time and 3.07353 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 14:07:19 UTC 2007

IDJOB= 301600
IDBENCH= 20063
IDSOLVER= 109
FILE ID= node5/301600-1171980439

PBS_JOBID= 3849029

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/301600-1171980439/minisat /tmp/evaluation/301600-1171980439/instance-301600-1171980439.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301600-1171980439 -o ROOT/results/node5/solver-301600-1171980439 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301600-1171980439/minisat /tmp/evaluation/301600-1171980439/instance-301600-1171980439.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 900856542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1044792 kB
Buffers:         62228 kB
Cached:         826328 kB
SwapCached:          0 kB
Active:         541528 kB
Inactive:       391468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1044792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          63300 kB
Slab:            63748 kB
Committed_AS:   791436 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= 66551 MiB

End job on node5 on Tue Feb 20 14:27:21 UTC 2007