Trace number 421163

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? (TO) 1200.09 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.09/0.17	c |       100 |    1100    22000   110000 |     8066      100    119 |  0.000 % |
0.09/0.19	c |       250 |    1100    22000   110000 |     8873      250    129 |  0.000 % |
0.19/0.21	c |       476 |    1100    22000   110000 |     9760      476    124 |  0.000 % |
0.19/0.25	c |       813 |    1100    22000   110000 |    10736      813    123 |  0.000 % |
0.29/0.32	c |      1320 |    1100    22000   110000 |    11810     1320    129 |  0.000 % |
0.39/0.41	c |      2081 |    1100    22000   110000 |    12991     2081    131 |  0.000 % |
0.49/0.57	c |      3221 |    1100    22000   110000 |    14290     3221    135 |  0.000 % |
0.79/0.81	c |      4931 |    1100    22000   110000 |    15719     4931    135 |  0.000 % |
1.19/1.24	c |      7493 |    1100    22000   110000 |    17291     7493    141 |  0.000 % |
1.89/1.97	c |     11337 |    1100    22000   110000 |    19020    11337    143 |  0.000 % |
3.30/3.35	c |     17103 |    1100    22000   110000 |    20922    17103    145 |  0.000 % |
5.69/5.77	c |     25753 |    1100    22000   110000 |    23015    15098    154 |  0.000 % |
9.59/9.66	c |     38727 |    1100    22000   110000 |    25316    16074    149 |  0.000 % |
17.09/17.16	c |     58190 |    1100    22000   110000 |    27848    21220    156 |  0.000 % |
28.59/28.67	c |     87383 |    1100    22000   110000 |    30633    18367    152 |  0.000 % |
48.28/48.36	c |    131172 |    1100    22000   110000 |    33696    24196    174 |  0.000 % |
81.67/81.71	c |    196857 |    1100    22000   110000 |    37066    24931    157 |  0.000 % |
137.16/137.22	c |    295383 |    1100    22000   110000 |    40772    25871    159 |  0.000 % |
227.73/227.89	c |    443174 |    1100    22000   110000 |    44849    31745    162 |  0.000 % |
369.09/369.29	c |    664857 |    1100    22000   110000 |    49334    30137    156 |  0.000 % |
613.23/613.49	c |    997384 |    1100    22000   110000 |    54268    45032    166 |  0.000 % |
997.82/998.19	c |   1496172 |    1100    22000   110000 |    59695    19890    146 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-421163-1177499496 -o ROOT/results/node1/solver-421163-1177499496 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421163-1177499496/minisat_noassertions /tmp/evaluation/421163-1177499496/instance-421163-1177499496.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.91 3/77 28203
/proc/meminfo: memFree=1775040/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=1988 CPUtime=0
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 225987406 2035712 262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 497 262 50 130 0 364 0

[startup+0.046256 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 28203
/proc/meminfo: memFree=1775040/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=3636 CPUtime=0.04
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 694 0 0 0 4 0 0 0 18 0 1 0 225987406 3723264 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 909 680 62 130 0 776 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3636

[startup+0.101261 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 28203
/proc/meminfo: memFree=1775040/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=3636 CPUtime=0.09
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 225987406 3723264 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521139 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 909 680 62 130 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3636

[startup+0.301284 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 28203
/proc/meminfo: memFree=1775040/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=3636 CPUtime=0.29
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 811 0 0 0 29 0 0 0 19 0 1 0 225987406 3723264 709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 909 709 67 130 0 776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.701333 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 28203
/proc/meminfo: memFree=1775040/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=5352 CPUtime=0.69
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 1243 0 0 0 69 0 0 0 23 0 1 0 225987406 5480448 1141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1338 1141 67 130 0 1205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5352

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1769528/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=8388 CPUtime=1.5
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 1977 0 0 0 149 1 0 0 25 0 1 0 225987406 8589312 1875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 2097 1875 67 130 0 1964 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8388

[startup+3.10161 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1765752/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=12776 CPUtime=3.09
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 3093 0 0 0 308 1 0 0 25 0 1 0 225987406 13082624 2991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3194 2991 67 130 0 3061 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12776

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1759608/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=16144 CPUtime=6.29
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 3934 0 0 0 626 3 0 0 25 0 1 0 225987406 16531456 3832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 4036 3832 67 130 0 3903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16144

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1757312/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=19312 CPUtime=12.69
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 4708 0 0 0 1265 4 0 0 25 0 1 0 225987406 19775488 4606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 4828 4606 67 130 0 4695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19312

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1754176/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=21720 CPUtime=25.49
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 5301 0 0 0 2545 4 0 0 25 0 1 0 225987406 22241280 5199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 5430 5199 67 130 0 5297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21720

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 28204
/proc/meminfo: memFree=1749568/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=27268 CPUtime=51.07
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 6692 0 0 0 5102 5 0 0 25 0 1 0 225987406 27922432 6590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 6817 6590 67 130 0 6684 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27268

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1746112/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=29652 CPUtime=102.26
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 7313 0 0 0 10220 6 0 0 25 0 1 0 225987406 30363648 7211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 7413 7211 67 130 0 7280 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29652

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1742528/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=33828 CPUtime=162.24
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 8319 0 0 0 16217 7 0 0 25 0 1 0 225987406 34639872 8217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545996 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 8457 8217 67 130 0 8324 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33828

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1741312/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=34356 CPUtime=222.23
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 8466 0 0 0 22215 8 0 0 25 0 1 0 225987406 35180544 8364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 8589 8364 67 130 0 8456 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34356

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1737152/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=38580 CPUtime=282.21
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 9503 0 0 0 28212 9 0 0 25 0 1 0 225987406 39505920 9401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 9645 9401 67 130 0 9512 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38580

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1737152/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=38560 CPUtime=342.2
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 9503 0 0 0 34210 10 0 0 25 0 1 0 225987406 39485440 9401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 9640 9401 67 130 0 9507 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38560

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1735040/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=40540 CPUtime=402.19
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 10021 0 0 0 40208 11 0 0 25 0 1 0 225987406 41512960 9919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 10135 9919 67 130 0 10002 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40540

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1732800/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=42916 CPUtime=462.17
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 10596 0 0 0 46205 12 0 0 25 0 1 0 225987406 43945984 10494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 10729 10494 67 130 0 10596 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42916

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1732352/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=43324 CPUtime=522.15
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 10715 0 0 0 52203 12 0 0 25 0 1 0 225987406 44363776 10613 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 10831 10613 67 130 0 10698 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1732288/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=43456 CPUtime=582.13
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 10750 0 0 0 58201 12 0 0 25 0 1 0 225987406 44498944 10648 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 10864 10648 67 130 0 10731 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43456

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1729344/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=46360 CPUtime=642.12
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11470 0 0 0 64198 14 0 0 25 0 1 0 225987406 47472640 11368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 11590 11368 67 130 0 11457 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46360

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1729344/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=46360 CPUtime=702.1
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11470 0 0 0 70196 14 0 0 25 0 1 0 225987406 47472640 11368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 11590 11368 67 130 0 11457 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 46360

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1728768/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=47020 CPUtime=762.09
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11640 0 0 0 76194 15 0 0 25 0 1 0 225987406 48148480 11538 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 11755 11538 67 130 0 11622 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47020

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1727360/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=48356 CPUtime=822.07
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11983 0 0 0 82192 15 0 0 25 0 1 0 225987406 49516544 11878 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 12089 11878 67 130 0 11956 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 48356

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1727296/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=48480 CPUtime=882.05
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11996 0 0 0 88189 16 0 0 25 0 1 0 225987406 49643520 11889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 12120 11889 67 130 0 11987 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 48480

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1727296/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=48480 CPUtime=942.03
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11996 0 0 0 94187 16 0 0 25 0 1 0 225987406 49643520 11889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 12120 11889 67 130 0 11987 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 48480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1727296/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=48480 CPUtime=1002.02
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 11996 0 0 0 100185 17 0 0 25 0 1 0 225987406 49643520 11889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 12120 11889 67 130 0 11987 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 48480

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1724864/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=51516 CPUtime=1062
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 12758 0 0 0 106182 18 0 0 25 0 1 0 225987406 52752384 12651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 12879 12651 67 130 0 12746 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 51516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1723072/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=52680 CPUtime=1121.99
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 13054 0 0 0 112180 19 0 0 25 0 1 0 225987406 53944320 12947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 13170 12947 67 130 0 13037 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 52680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1723008/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=52664 CPUtime=1181.97
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 13054 0 0 0 118178 19 0 0 25 0 1 0 225987406 53927936 12947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 13166 12947 67 130 0 13033 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 52664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28204
/proc/meminfo: memFree=1723008/2055920 swapFree=4145748/4192956
[pid=28203] ppid=28201 vsize=52664 CPUtime=1200.07
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 27036 0 -1 4194304 13054 0 0 0 119988 19 0 0 25 0 1 0 225987406 53927936 12947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 13166 12947 67 130 0 13033 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52664

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.206968
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 52704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13054
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= 25163

runsolver used 0.894863 second user time and 2.58061 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 11:11:36 UTC 2007

IDJOB= 421163
IDBENCH= 20072
IDSOLVER= 188
FILE ID= node1/421163-1177499496

PBS_JOBID= 4685876

Free space on /tmp= 66452 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/421163-1177499496/minisat_noassertions /tmp/evaluation/421163-1177499496/instance-421163-1177499496.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-421163-1177499496 -o ROOT/results/node1/solver-421163-1177499496 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421163-1177499496/minisat_noassertions /tmp/evaluation/421163-1177499496/instance-421163-1177499496.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 739938909

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1775448 kB
Buffers:         37276 kB
Cached:         175100 kB
SwapCached:      15424 kB
Active:         121140 kB
Inactive:       114968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775448 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            29868 kB
Committed_AS:  5173192 kB
PageTables:       1832 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= 66452 MiB

End job on node1 on Wed Apr 25 11:31:38 UTC 2007