Trace number 424974

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) 5000.1 5001.92

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.1281
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 |       102 |    1100    22000   110000 |     8066      102    119 |  0.000 % |
0.09/0.19	c |       252 |    1100    22000   110000 |     8873      252    110 |  0.000 % |
0.19/0.21	c |       477 |    1100    22000   110000 |     9760      477    124 |  0.000 % |
0.19/0.26	c |       814 |    1100    22000   110000 |    10736      814    130 |  0.000 % |
0.29/0.32	c |      1321 |    1100    22000   110000 |    11810     1321    131 |  0.000 % |
0.39/0.42	c |      2081 |    1100    22000   110000 |    12991     2081    133 |  0.000 % |
0.49/0.58	c |      3220 |    1100    22000   110000 |    14290     3220    135 |  0.000 % |
0.79/0.82	c |      4931 |    1100    22000   110000 |    15719     4931    133 |  0.000 % |
1.18/1.26	c |      7496 |    1100    22000   110000 |    17291     7496    139 |  0.000 % |
1.99/2.00	c |     11340 |    1100    22000   110000 |    19020    11340    140 |  0.000 % |
3.29/3.36	c |     17108 |    1100    22000   110000 |    20922    17108    141 |  0.000 % |
5.69/5.78	c |     25757 |    1100    22000   110000 |    23015    15081    146 |  0.000 % |
9.79/9.87	c |     38732 |    1100    22000   110000 |    25316    15996    147 |  0.000 % |
17.08/17.14	c |     58196 |    1100    22000   110000 |    27848    21097    154 |  0.000 % |
28.68/28.72	c |     87389 |    1100    22000   110000 |    30633    17615    158 |  0.000 % |
49.48/49.50	c |    131181 |    1100    22000   110000 |    33696    23339    153 |  0.000 % |
85.36/85.41	c |    196865 |    1100    22000   110000 |    37066    25493    155 |  0.000 % |
140.54/140.69	c |    295392 |    1100    22000   110000 |    40772    26966    160 |  0.000 % |
234.12/234.25	c |    443182 |    1100    22000   110000 |    44849    35690    161 |  0.000 % |
369.66/369.83	c |    664865 |    1100    22000   110000 |    49334    37487    156 |  0.000 % |
607.58/607.87	c |    997390 |    1100    22000   110000 |    54268    49483    162 |  0.000 % |
1034.33/1034.77	c |   1496181 |    1100    22000   110000 |    59695    30913    151 |  0.000 % |
1652.22/1652.89	c |   2244365 |    1100    22000   110000 |    65664    57198    160 |  0.000 % |
2636.58/2637.63	c |   3366640 |    1100    22000   110000 |    72231    58420    158 |  0.000 % |
4181.85/4183.46	c |   5050051 |    1100    22000   110000 |    79454    17052    141 |  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/node59/watcher-424974-1177716165 -o ROOT/results/node59/solver-424974-1177716165 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424974-1177716165/minisat_noassertions /tmp/evaluation/424974-1177716165/instance-424974-1177716165.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 6044
/proc/meminfo: memFree=1556912/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=1996 CPUtime=0
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 219526155 2043904 262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 499 262 50 130 0 366 0

[startup+0.085941 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6044
/proc/meminfo: memFree=1556912/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=3636 CPUtime=0.08
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 697 0 0 0 8 0 0 0 18 0 1 0 219526155 3723264 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529230 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 909 683 62 130 0 776 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3636

[startup+0.102944 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6044
/proc/meminfo: memFree=1556912/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=3636 CPUtime=0.09
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 697 0 0 0 9 0 0 0 18 0 1 0 219526155 3723264 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521079 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 909 683 62 130 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3636

[startup+0.302983 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6044
/proc/meminfo: memFree=1556912/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=3636 CPUtime=0.29
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 812 0 0 0 29 0 0 0 19 0 1 0 219526155 3723264 709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 909 709 67 130 0 776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.701057 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 6044
/proc/meminfo: memFree=1556912/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=5352 CPUtime=0.69
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 1223 0 0 0 69 0 0 0 22 0 1 0 219526155 5480448 1120 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 1338 1120 67 130 0 1205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5352

[startup+1.50121 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 6045
/proc/meminfo: memFree=1551592/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=8272 CPUtime=1.48
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 1942 0 0 0 148 0 0 0 25 0 1 0 219526155 8470528 1839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 2068 1839 67 130 0 1935 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8272

[startup+3.10151 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 6045
/proc/meminfo: memFree=1547880/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=12496 CPUtime=3.09
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 3023 0 0 0 308 1 0 0 25 0 1 0 219526155 12795904 2920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 3124 2920 67 130 0 2991 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12496

[startup+6.30112 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 6045
/proc/meminfo: memFree=1542056/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=15664 CPUtime=6.29
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 3815 0 0 0 627 2 0 0 25 0 1 0 219526155 16039936 3712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 3916 3712 67 130 0 3783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15664

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 6045
/proc/meminfo: memFree=1539952/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=18832 CPUtime=12.68
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 4613 0 0 0 1266 2 0 0 25 0 1 0 219526155 19283968 4510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 4708 4510 67 130 0 4575 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18832

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 6045
/proc/meminfo: memFree=1536176/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=21504 CPUtime=25.48
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 5268 0 0 0 2545 3 0 0 25 0 1 0 219526155 22020096 5165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 5376 5165 67 130 0 5243 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21504

[startup+51.1026 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 6045
/proc/meminfo: memFree=1533744/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=24144 CPUtime=51.08
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 5906 0 0 0 5104 4 0 0 25 0 1 0 219526155 24723456 5803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 6036 5803 67 130 0 5903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24144

[startup+102.304 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 6045
/proc/meminfo: memFree=1528496/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=29292 CPUtime=102.26
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 7194 0 0 0 10221 5 0 0 25 0 1 0 219526155 29995008 7091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 7323 7091 67 130 0 7190 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29292

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1525232/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=32540 CPUtime=162.24
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 8012 0 0 0 16218 6 0 0 25 0 1 0 219526155 33320960 7909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 8135 7909 67 130 0 8002 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32540

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1523952/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=33852 CPUtime=222.21
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 8318 0 0 0 22215 6 0 0 25 0 1 0 219526155 34664448 8215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 8463 8215 67 130 0 8330 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33852

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1520240/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=37432 CPUtime=282.19
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 9243 0 0 0 28212 7 0 0 25 0 1 0 219526155 38330368 9140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 9358 9140 67 130 0 9225 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 37432

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1519920/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=37828 CPUtime=342.17
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 9329 0 0 0 34210 7 0 0 25 0 1 0 219526155 38735872 9226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 9457 9226 67 130 0 9324 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37828

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1517552/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=40336 CPUtime=402.15
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 9967 0 0 0 40208 7 0 0 25 0 1 0 219526155 41304064 9864 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 10084 9864 67 130 0 9951 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 40336

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1516400/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=41392 CPUtime=462.13
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 10210 0 0 0 46205 8 0 0 25 0 1 0 219526155 42385408 10107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 10348 10107 67 130 0 10215 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 41392

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1516400/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=41392 CPUtime=522.11
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 10210 0 0 0 52203 8 0 0 25 0 1 0 219526155 42385408 10107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 10348 10107 67 130 0 10215 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1515312/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=42448 CPUtime=582.09
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 10477 0 0 0 58201 8 0 0 25 0 1 0 219526155 43466752 10374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 10612 10374 67 130 0 10479 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 42448

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6045
/proc/meminfo: memFree=1510640/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=47064 CPUtime=642.07
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 11631 0 0 0 64198 9 0 0 25 0 1 0 219526155 48193536 11528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 11766 11528 67 130 0 11633 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47064


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1489968/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=67576 CPUtime=4060.8
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 16951 0 0 0 406056 24 0 0 25 0 1 0 219526155 69197824 16667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 16894 16667 67 130 0 16761 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 67576

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1488432/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=69160 CPUtime=4120.77
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 17343 0 0 0 412053 24 0 0 25 0 1 0 219526155 70819840 17059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 17290 17059 67 130 0 17157 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 69160

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1488432/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=69160 CPUtime=4180.75
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 17343 0 0 0 418051 24 0 0 25 0 1 0 219526155 70819840 17059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 17290 17059 67 130 0 17157 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 69160

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1485488/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=72064 CPUtime=4240.73
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 18077 0 0 0 424048 25 0 0 25 0 1 0 219526155 73793536 17793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 18016 17793 67 130 0 17883 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 72064

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1485488/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=72064 CPUtime=4300.71
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 18077 0 0 0 430046 25 0 0 25 0 1 0 219526155 73793536 17793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 18016 17793 67 130 0 17883 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 72064

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1483312/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=74308 CPUtime=4360.69
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 18621 0 0 0 436044 25 0 0 25 0 1 0 219526155 76091392 18337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 18577 18337 67 130 0 18444 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 74308

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1480112/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4420.67
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19424 0 0 0 442041 26 0 0 25 0 1 0 219526155 79347712 19140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19140 67 130 0 19239 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 77488

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1480112/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4480.65
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19424 0 0 0 448039 26 0 0 25 0 1 0 219526155 79347712 19140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19140 67 130 0 19239 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 77488

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1480112/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4540.63
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 454037 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 77488

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1480112/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4600.61
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 460035 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 77488

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6245
/proc/meminfo: memFree=1480112/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4660.59
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 466033 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 77488

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4720.57
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 472031 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 77488

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4780.55
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 478029 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 77488

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4840.52
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 484026 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 77488

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4900.5
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 490024 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 77488

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=4960.48
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 496022 26 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 77488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=5000.08
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 499981 27 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 77488

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

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

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6247
/proc/meminfo: memFree=1479792/2055920 swapFree=4184616/4192956
[pid=6044] ppid=6042 vsize=77488 CPUtime=5000.08
/proc/6044/stat : 6044 (minisat_noasser) R 6042 6044 5990 0 -1 4194304 19425 0 0 0 499981 27 0 0 25 0 1 0 219526155 79347712 19141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6044/statm: 19372 19141 67 130 0 19239 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 77488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.1
CPU user time (s): 4999.81
CPU system time (s): 0.283956
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 77488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19425
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= 5462

runsolver used 4.08738 second user time and 9.61754 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Fri Apr 27 23:22:45 UTC 2007

IDJOB= 424974
IDBENCH= 20067
IDSOLVER= 189
FILE ID= node59/424974-1177716165

PBS_JOBID= 4715385

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/424974-1177716165/minisat_noassertions /tmp/evaluation/424974-1177716165/instance-424974-1177716165.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424974-1177716165 -o ROOT/results/node59/solver-424974-1177716165 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424974-1177716165/minisat_noassertions /tmp/evaluation/424974-1177716165/instance-424974-1177716165.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 966344171

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1557384 kB
Buffers:         48032 kB
Cached:         374332 kB
SwapCached:       2364 kB
Active:         225772 kB
Inactive:       206072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557384 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            2180 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            52708 kB
Committed_AS:  3116588 kB
PageTables:       1472 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= 66538 MiB

End job on node59 on Sat Apr 28 00:46:09 UTC 2007