Trace number 421162

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-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.09/0.17	c |       100 |    1100    22000   110000 |     8066      100    136 |  0.000 % |
0.09/0.19	c |       251 |    1100    22000   110000 |     8873      251    124 |  0.000 % |
0.19/0.22	c |       476 |    1100    22000   110000 |     9760      476    120 |  0.000 % |
0.19/0.27	c |       813 |    1100    22000   110000 |    10736      813    132 |  0.000 % |
0.29/0.33	c |      1319 |    1100    22000   110000 |    11810     1319    135 |  0.000 % |
0.39/0.43	c |      2079 |    1100    22000   110000 |    12991     2079    134 |  0.000 % |
0.50/0.59	c |      3219 |    1100    22000   110000 |    14290     3219    134 |  0.000 % |
0.79/0.85	c |      4927 |    1100    22000   110000 |    15719     4927    138 |  0.000 % |
1.29/1.30	c |      7492 |    1100    22000   110000 |    17291     7492    138 |  0.000 % |
2.10/2.11	c |     11336 |    1100    22000   110000 |    19020    11336    139 |  0.000 % |
3.49/3.55	c |     17102 |    1100    22000   110000 |    20922    17102    141 |  0.000 % |
6.10/6.11	c |     25753 |    1100    22000   110000 |    23015    15106    144 |  0.000 % |
9.89/9.92	c |     38729 |    1100    22000   110000 |    25316    16018    148 |  0.000 % |
17.38/17.42	c |     58191 |    1100    22000   110000 |    27848    21118    154 |  0.000 % |
31.08/31.14	c |     87383 |    1100    22000   110000 |    30633    18235    154 |  0.000 % |
51.58/51.65	c |    131173 |    1100    22000   110000 |    33696    24273    163 |  0.000 % |
87.27/87.36	c |    196857 |    1100    22000   110000 |    37066    25848    154 |  0.000 % |
142.26/142.39	c |    295383 |    1100    22000   110000 |    40772    26596    153 |  0.000 % |
232.42/232.53	c |    443172 |    1100    22000   110000 |    44849    35047    154 |  0.000 % |
376.79/376.99	c |    664856 |    1100    22000   110000 |    49334    34833    156 |  0.000 % |
611.83/612.08	c |    997381 |    1100    22000   110000 |    54268    45146    157 |  0.000 % |
995.22/995.56	c |   1496169 |    1100    22000   110000 |    59695    24691    150 |  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/node61/watcher-421162-1177499494 -o ROOT/results/node61/solver-421162-1177499494 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421162-1177499494/minisat_noassertions /tmp/evaluation/421162-1177499494/instance-421162-1177499494.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 0.98 0.91 3/64 24812
/proc/meminfo: memFree=1816776/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=1988 CPUtime=0
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 161913030 2035712 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 497 259 50 130 0 364 0

[startup+0.099287 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24812
/proc/meminfo: memFree=1816776/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=3640 CPUtime=0.09
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 161913030 3727360 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521157 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 910 680 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.101287 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24812
/proc/meminfo: memFree=1816776/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=3640 CPUtime=0.09
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 161913030 3727360 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 910 680 62 130 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3640

[startup+0.301305 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24812
/proc/meminfo: memFree=1816776/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=3640 CPUtime=0.29
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 797 0 0 0 29 0 0 0 19 0 1 0 161913030 3727360 696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 910 696 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701345 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 24812
/proc/meminfo: memFree=1816776/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=5228 CPUtime=0.69
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 1210 0 0 0 68 1 0 0 22 0 1 0 161913030 5353472 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 1307 1109 67 130 0 1174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5228

[startup+1.50142 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1811456/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=8000 CPUtime=1.49
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 1882 0 0 0 148 1 0 0 25 0 1 0 161913030 8192000 1781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 2000 1781 67 130 0 1867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8000

[startup+3.10157 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1808128/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=12092 CPUtime=3.09
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 2921 0 0 0 308 1 0 0 25 0 1 0 161913030 12382208 2820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 3023 2820 67 130 0 2890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12092

[startup+6.30188 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1801984/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=15588 CPUtime=6.3
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 3776 0 0 0 627 3 0 0 25 0 1 0 161913030 15962112 3675 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 3897 3675 67 130 0 3764 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 15588

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1799872/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=18756 CPUtime=12.68
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 4585 0 0 0 1265 3 0 0 25 0 1 0 161913030 19206144 4484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 4689 4484 67 130 0 4556 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18756

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1796096/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=21428 CPUtime=25.49
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 5236 0 0 0 2545 4 0 0 25 0 1 0 161913030 21942272 5135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 5357 5135 67 130 0 5224 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21428

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1792384/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=25256 CPUtime=51.08
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 6176 0 0 0 5103 5 0 0 25 0 1 0 161913030 25862144 6075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 6314 6075 67 130 0 6181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25256

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1788864/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=28688 CPUtime=102.27
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 7042 0 0 0 10221 6 0 0 25 0 1 0 161913030 29376512 6941 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 7172 6941 67 130 0 7039 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28688

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1785600/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=31936 CPUtime=162.25
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 7863 0 0 0 16219 6 0 0 25 0 1 0 161913030 32702464 7762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 7984 7762 67 130 0 7851 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31936

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1783872/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=33656 CPUtime=222.23
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 8277 0 0 0 22217 6 0 0 25 0 1 0 161913030 34463744 8176 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 8414 8176 67 130 0 8281 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1779904/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=37880 CPUtime=282.22
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 9358 0 0 0 28214 8 0 0 25 0 1 0 161913030 38789120 9257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 9470 9257 67 130 0 9337 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37880

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1778880/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=38512 CPUtime=342.2
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 9505 0 0 0 34212 8 0 0 25 0 1 0 161913030 39436288 9404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 9628 9404 67 130 0 9495 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38512

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1777664/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=39700 CPUtime=402.19
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 9807 0 0 0 40210 9 0 0 25 0 1 0 161913030 40652800 9706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 9925 9706 67 130 0 9792 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 39700

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1776256/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=41156 CPUtime=462.17
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 10164 0 0 0 46208 9 0 0 25 0 1 0 161913030 42143744 10063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 10289 10063 67 130 0 10156 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41156

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1775808/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=41588 CPUtime=522.15
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 10300 0 0 0 52206 9 0 0 25 0 1 0 161913030 42586112 10182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 10397 10182 67 130 0 10264 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41588

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1775488/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=41984 CPUtime=582.13
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 10369 0 0 0 58204 9 0 0 25 0 1 0 161913030 42991616 10251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 10496 10251 67 130 0 10363 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41984

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1772480/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=44888 CPUtime=642.12
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11109 0 0 0 64202 10 0 0 25 0 1 0 161913030 45965312 10991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11222 10991 67 130 0 11089 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44888

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1770880/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=46472 CPUtime=702.1
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11497 0 0 0 70199 11 0 0 25 0 1 0 161913030 47587328 11379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11618 11379 67 130 0 11485 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 46472

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1769984/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=47396 CPUtime=762.08
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11733 0 0 0 76197 11 0 0 25 0 1 0 161913030 48533504 11615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11849 11615 67 130 0 11716 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 47396

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1769792/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=47528 CPUtime=822.07
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11773 0 0 0 82195 12 0 0 25 0 1 0 161913030 48668672 11655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11882 11655 67 130 0 11749 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 47528

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1769536/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=47832 CPUtime=882.05
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11840 0 0 0 88193 12 0 0 25 0 1 0 161913030 48979968 11722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11958 11722 67 130 0 11825 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 47832

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1769344/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=47964 CPUtime=942.03
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11868 0 0 0 94191 12 0 0 25 0 1 0 161913030 49115136 11750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11991 11750 67 130 0 11858 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 47964

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1769408/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=47884 CPUtime=1002.01
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 11868 0 0 0 100189 12 0 0 25 0 1 0 161913030 49033216 11750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 11971 11750 67 130 0 11838 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 47884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1766016/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=51316 CPUtime=1062
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 12711 0 0 0 106187 13 0 0 25 0 1 0 161913030 52547584 12593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 12829 12593 67 130 0 12696 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 51316

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24813
/proc/meminfo: memFree=1765504/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=51844 CPUtime=1121.99
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 12837 0 0 0 112185 14 0 0 25 0 1 0 161913030 53088256 12719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 12961 12719 67 130 0 12828 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 51844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24815
/proc/meminfo: memFree=1765184/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=52088 CPUtime=1181.97
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 12902 0 0 0 118183 14 0 0 25 0 1 0 161913030 53338112 12784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 13022 12784 67 130 0 12889 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 52088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24815
/proc/meminfo: memFree=1765184/2055920 swapFree=4184152/4192956
[pid=24812] ppid=24810 vsize=52088 CPUtime=1200.07
/proc/24812/stat : 24812 (minisat_noasser) R 24810 24812 23759 0 -1 4194304 12902 0 0 0 119993 14 0 0 25 0 1 0 161913030 53338112 12784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/24812/statm: 13022 12784 67 130 0 12889 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52088

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): 1199.93
CPU system time (s): 0.153976
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 52108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12902
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= 2381

runsolver used 0.972852 second user time and 2.31365 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Apr 25 11:11:34 UTC 2007

IDJOB= 421162
IDBENCH= 20071
IDSOLVER= 188
FILE ID= node61/421162-1177499494

PBS_JOBID= 4685766

Free space on /tmp= 66501 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/421162-1177499494/minisat_noassertions /tmp/evaluation/421162-1177499494/instance-421162-1177499494.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-421162-1177499494 -o ROOT/results/node61/solver-421162-1177499494 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421162-1177499494/minisat_noassertions /tmp/evaluation/421162-1177499494/instance-421162-1177499494.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 164317122

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1817184 kB
Buffers:         20656 kB
Cached:         136628 kB
SwapCached:       2992 kB
Active:          94916 kB
Inactive:        86820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817184 kB
SwapTotal:     4192956 kB
SwapFree:      4184152 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          30332 kB
Slab:            43076 kB
Committed_AS:  1050648 kB
PageTables:       1424 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= 66501 MiB

End job on node61 on Wed Apr 25 11:31:37 UTC 2007