Trace number 301436

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) 1200.04 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
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    103 |  0.000 % |
0.10/0.18	c |       250 |    1000    20000   100000 |     8066      250    114 |  0.000 % |
0.20/0.21	c |       476 |    1000    20000   100000 |     8873      476    116 |  0.000 % |
0.20/0.25	c |       814 |    1000    20000   100000 |     9760      814    118 |  0.000 % |
0.30/0.31	c |      1321 |    1000    20000   100000 |    10736     1321    123 |  0.000 % |
0.30/0.40	c |      2080 |    1000    20000   100000 |    11810     2080    124 |  0.000 % |
0.51/0.56	c |      3220 |    1000    20000   100000 |    12991     3220    127 |  0.000 % |
0.71/0.81	c |      4928 |    1000    20000   100000 |    14290     4928    127 |  0.000 % |
1.12/1.23	c |      7491 |    1000    20000   100000 |    15719     7491    128 |  0.000 % |
1.93/1.96	c |     11335 |    1000    20000   100000 |    17291    11335    129 |  0.000 % |
3.27/3.32	c |     17101 |    1000    20000   100000 |    19020    17101    132 |  0.000 % |
5.53/5.55	c |     25750 |    1000    20000   100000 |    20922    16061    135 |  0.000 % |
9.22/9.32	c |     38725 |    1000    20000   100000 |    23015    18396    137 |  0.000 % |
15.87/15.95	c |     58186 |    1000    20000   100000 |    25316    13860    141 |  0.000 % |
27.55/27.62	c |     87378 |    1000    20000   100000 |    27848    15064    143 |  0.000 % |
46.80/46.89	c |    131168 |    1000    20000   100000 |    30633    26530    143 |  0.000 % |
77.73/77.78	c |    196852 |    1000    20000   100000 |    33696    17731    142 |  0.000 % |
128.11/128.16	c |    295378 |    1000    20000   100000 |    37066    32905    148 |  0.000 % |
206.87/206.97	c |    443167 |    1000    20000   100000 |    40772    37271    147 |  0.000 % |
333.56/333.68	c |    664853 |    1000    20000   100000 |    44849    41026    151 |  0.000 % |
553.56/553.79	c |    997378 |    1000    20000   100000 |    49334    27803    141 |  0.000 % |
880.67/880.91	c |   1496166 |    1000    20000   100000 |    54268    25912    140 |  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/node2/watcher-301436-1171970397 -o ROOT/results/node2/solver-301436-1171970397 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301436-1171970397/minisat /tmp/evaluation/301436-1171970397/instance-301436-1171970397.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 11151
/proc/meminfo: memFree=438016/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=2020 CPUtime=0
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 216994651 2068480 250 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 505 254 59 138 0 364 0

[startup+0.107957 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11151
/proc/meminfo: memFree=438016/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=3516 CPUtime=0.1
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 646 0 0 0 10 0 0 0 18 0 1 0 216994651 3600384 630 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 879 630 71 138 0 738 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3516

[startup+0.515999 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11151
/proc/meminfo: memFree=438016/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=4464 CPUtime=0.51
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 951 0 0 0 51 0 0 0 21 0 1 0 216994651 4571136 894 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 1116 894 73 138 0 975 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4464

[startup+1.33708 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11152
/proc/meminfo: memFree=432568/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=7248 CPUtime=1.32
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 1653 0 0 0 132 0 0 0 25 0 1 0 216994651 7421952 1596 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 1812 1596 73 138 0 1671 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7248

[startup+2.97625 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 11152
/proc/meminfo: memFree=429112/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=11632 CPUtime=2.96
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 2737 0 0 0 295 1 0 0 25 0 1 0 216994651 11911168 2680 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 2908 2680 73 138 0 2767 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11632

[startup+6.2566 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11152
/proc/meminfo: memFree=425336/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=13952 CPUtime=6.25
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 3294 0 0 0 623 2 0 0 25 0 1 0 216994651 14286848 3237 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 3488 3238 73 138 0 3347 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13952

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11152
/proc/meminfo: memFree=422328/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=16592 CPUtime=12.7
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 3977 0 0 0 1268 2 0 0 25 0 1 0 216994651 16990208 3920 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 4148 3920 73 138 0 4007 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16592

[startup+25.5126 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11152
/proc/meminfo: memFree=420472/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=18440 CPUtime=25.49
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 4438 0 0 0 2547 2 0 0 25 0 1 0 216994651 18882560 4381 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 4610 4381 73 138 0 4469 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18440

[startup+51.1252 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11152
/proc/meminfo: memFree=416248/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=22696 CPUtime=51.1
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 5497 0 0 0 5106 4 0 0 25 0 1 0 216994651 23240704 5440 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 5674 5440 73 138 0 5533 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22696

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11152
/proc/meminfo: memFree=412536/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=26400 CPUtime=102.3
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 6413 0 0 0 10225 5 0 0 25 0 1 0 216994651 27033600 6356 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552254 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 6600 6356 73 138 0 6459 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26400

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=409592/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=29292 CPUtime=162.32
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 7158 0 0 0 16225 7 0 0 25 0 1 0 216994651 29995008 7101 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 7323 7101 73 138 0 7182 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29292

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=407288/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=31624 CPUtime=222.34
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 7725 0 0 0 22226 8 0 0 25 0 1 0 216994651 32382976 7668 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 7906 7668 73 138 0 7765 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 31624

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=406520/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=32416 CPUtime=282.35
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 7922 0 0 0 28226 9 0 0 25 0 1 0 216994651 33193984 7865 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 8104 7865 73 138 0 7963 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32416

[startup+342.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=403192/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=35716 CPUtime=342.37
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 8754 0 0 0 34227 10 0 0 25 0 1 0 216994651 36573184 8697 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 8929 8697 73 138 0 8788 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 35716

[startup+402.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=403064/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=35848 CPUtime=402.38
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 8773 0 0 0 40228 10 0 0 25 0 1 0 216994651 36708352 8716 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134553014 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 8962 8716 73 138 0 8821 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 35848

[startup+462.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=403000/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=35980 CPUtime=462.41
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 8794 0 0 0 46230 11 0 0 25 0 1 0 216994651 36843520 8737 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 8995 8737 73 138 0 8854 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 35980

[startup+522.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=402680/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=36244 CPUtime=522.42
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 8873 0 0 0 52231 11 0 0 25 0 1 0 216994651 37113856 8816 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 9061 8816 73 138 0 8920 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 36244

[startup+582.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=400440/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=38488 CPUtime=582.44
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 9427 0 0 0 58232 12 0 0 25 0 1 0 216994651 39411712 9370 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 9622 9370 73 138 0 9481 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 38488

[startup+642.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=399288/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=39544 CPUtime=642.46
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 9713 0 0 0 64233 13 0 0 25 0 1 0 216994651 40493056 9656 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 9886 9656 73 138 0 9745 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 39544

[startup+702.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=398520/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=40336 CPUtime=702.47
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 9900 0 0 0 70233 14 0 0 25 0 1 0 216994651 41304064 9843 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 10084 9843 73 138 0 9943 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 40336

[startup+762.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=398520/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=40336 CPUtime=762.48
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 9900 0 0 0 76234 14 0 0 25 0 1 0 216994651 41304064 9843 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 10084 9843 73 138 0 9943 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 40336

[startup+822.729 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=398072/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=40864 CPUtime=822.51
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 10021 0 0 0 82236 15 0 0 25 0 1 0 216994651 41844736 9964 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 10216 9964 73 138 0 10075 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 40864

[startup+882.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=397816/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=41084 CPUtime=882.52
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 10086 0 0 0 88237 15 0 0 25 0 1 0 216994651 42070016 10029 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 10271 10029 73 138 0 10130 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 41084

[startup+942.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=394552/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=44260 CPUtime=942.54
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 10894 0 0 0 94237 17 0 0 25 0 1 0 216994651 45322240 10837 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 11065 10837 73 138 0 10924 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 44260

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=393528/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=45288 CPUtime=1002.55
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 11148 0 0 0 100237 18 0 0 25 0 1 0 216994651 46374912 11091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 11322 11091 73 138 0 11181 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 45288

[startup+1062.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=393528/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=45420 CPUtime=1062.57
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 11152 0 0 0 106239 18 0 0 25 0 1 0 216994651 46510080 11095 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 11355 11095 73 138 0 11214 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 45420

[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=393336/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=45580 CPUtime=1122.58
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 11193 0 0 0 112239 19 0 0 25 0 1 0 216994651 46673920 11136 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 11395 11136 73 138 0 11254 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 45580

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=393144/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=45608 CPUtime=1182.6
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 11244 0 0 0 118240 20 0 0 25 0 1 0 216994651 46702592 11175 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 11402 11175 73 138 0 11261 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 45608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11152
/proc/meminfo: memFree=392696/2055920 swapFree=4192812/4192956
[pid=11151] ppid=11149 vsize=46136 CPUtime=1200.02
/proc/11151/stat : 11151 (minisat) R 11149 11151 9659 0 -1 4194304 11359 0 0 0 119982 20 0 0 25 0 1 0 216994651 47243264 11290 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/11151/statm: 11534 11290 73 138 0 11393 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 46136

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): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.216967
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 46136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11359
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= 670

runsolver used 1.36879 second user time and 2.85157 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 11:19:57 UTC 2007

IDJOB= 301436
IDBENCH= 20059
IDSOLVER= 109
FILE ID= node2/301436-1171970397

PBS_JOBID= 3849010

Free space on /tmp= 66550 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301436-1171970397/minisat /tmp/evaluation/301436-1171970397/instance-301436-1171970397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301436-1171970397 -o ROOT/results/node2/solver-301436-1171970397 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301436-1171970397/minisat /tmp/evaluation/301436-1171970397/instance-301436-1171970397.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 156734737

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        438616 kB
Buffers:         52868 kB
Cached:        1425724 kB
SwapCached:          0 kB
Active:         963468 kB
Inactive:       575092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        438616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          78852 kB
Slab:            64140 kB
Committed_AS:  1184512 kB
PageTables:       1812 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= 66550 MiB

End job on node2 on Tue Feb 20 11:39:59 UTC 2007