Trace number 421166

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
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:         0.04         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    131 |  0.000 % |
0.09/0.19	c |       250 |    1100    22000   110000 |     8873      250    130 |  0.000 % |
0.19/0.22	c |       475 |    1100    22000   110000 |     9760      475    128 |  0.000 % |
0.19/0.26	c |       813 |    1100    22000   110000 |    10736      813    130 |  0.000 % |
0.29/0.32	c |      1319 |    1100    22000   110000 |    11810     1319    130 |  0.000 % |
0.39/0.42	c |      2078 |    1100    22000   110000 |    12991     2078    131 |  0.000 % |
0.49/0.58	c |      3217 |    1100    22000   110000 |    14290     3217    133 |  0.000 % |
0.79/0.84	c |      4925 |    1100    22000   110000 |    15719     4925    135 |  0.000 % |
1.19/1.25	c |      7487 |    1100    22000   110000 |    17291     7487    137 |  0.000 % |
1.99/2.00	c |     11332 |    1100    22000   110000 |    19020    11332    139 |  0.000 % |
3.39/3.46	c |     17098 |    1100    22000   110000 |    20922    17098    142 |  0.000 % |
5.99/6.02	c |     25747 |    1100    22000   110000 |    23015    15092    152 |  0.000 % |
9.99/10.06	c |     38721 |    1100    22000   110000 |    25316    16120    148 |  0.000 % |
16.59/16.63	c |     58182 |    1100    22000   110000 |    27848    21190    152 |  0.000 % |
29.38/29.49	c |     87374 |    1100    22000   110000 |    30633    18191    164 |  0.000 % |
50.17/50.28	c |    131163 |    1100    22000   110000 |    33696    24268    154 |  0.000 % |
84.17/84.25	c |    196847 |    1100    22000   110000 |    37066    25509    153 |  0.000 % |
139.95/140.05	c |    295374 |    1100    22000   110000 |    40772    24752    152 |  0.000 % |
227.93/228.10	c |    443163 |    1100    22000   110000 |    44849    33903    154 |  0.000 % |
362.89/363.01	c |    664847 |    1100    22000   110000 |    49334    32352    156 |  0.000 % |
610.23/610.49	c |    997373 |    1100    22000   110000 |    54268    39571    157 |  0.000 % |
964.14/964.40	c |   1496161 |    1100    22000   110000 |    59695    14837    148 |  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/node43/watcher-421166-1177499603 -o ROOT/results/node43/solver-421166-1177499603 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421166-1177499603/minisat_noassertions /tmp/evaluation/421166-1177499603/instance-421166-1177499603.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 1.00 0.96 3/77 21588
/proc/meminfo: memFree=1691984/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=1988 CPUtime=0
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 197872078 2035712 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 497 262 50 130 0 364 0

[startup+0.059117 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21588
/proc/meminfo: memFree=1691984/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=3636 CPUtime=0.05
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 694 0 0 0 5 0 0 0 18 0 1 0 197872078 3723264 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 909 680 62 130 0 776 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3636

[startup+0.101121 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21588
/proc/meminfo: memFree=1691984/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=3636 CPUtime=0.09
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 197872078 3723264 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521225 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 909 680 62 130 0 776 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3636

[startup+0.301138 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21588
/proc/meminfo: memFree=1691984/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=3636 CPUtime=0.29
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 806 0 0 0 29 0 0 0 19 0 1 0 197872078 3723264 705 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 909 705 67 130 0 776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3636

[startup+0.701174 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21588
/proc/meminfo: memFree=1691984/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=5352 CPUtime=0.69
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 1218 0 0 0 69 0 0 0 23 0 1 0 197872078 5480448 1117 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 1338 1117 67 130 0 1205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5352

[startup+1.50124 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1686600/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=8124 CPUtime=1.49
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 1929 0 0 0 148 1 0 0 25 0 1 0 197872078 8318976 1828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 2031 1828 67 130 0 1898 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8124

[startup+3.10138 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1683016/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=12400 CPUtime=3.09
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 2993 0 0 0 307 2 0 0 25 0 1 0 197872078 12697600 2892 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 3100 2892 67 130 0 2967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12400

[startup+6.30166 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1677000/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=15836 CPUtime=6.29
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 3832 0 0 0 627 2 0 0 25 0 1 0 197872078 16216064 3731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 3959 3731 67 130 0 3826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15836

[startup+12.7022 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1674960/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=19004 CPUtime=12.69
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 4645 0 0 0 1266 3 0 0 25 0 1 0 197872078 19460096 4544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 4751 4544 67 130 0 4618 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19004

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1671376/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=21412 CPUtime=25.48
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 5239 0 0 0 2545 3 0 0 25 0 1 0 197872078 21925888 5138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 5353 5138 67 130 0 5220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21412

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1668112/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=24596 CPUtime=51.07
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 6029 0 0 0 5103 4 0 0 25 0 1 0 197872078 25186304 5928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 6149 5928 67 130 0 6016 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24596

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1663632/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=29112 CPUtime=102.27
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 7162 0 0 0 10222 5 0 0 25 0 1 0 197872078 29810688 7061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 7278 7061 67 130 0 7145 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29112

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1660240/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=32504 CPUtime=162.24
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 7992 0 0 0 16218 6 0 0 25 0 1 0 197872078 33284096 7891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 8126 7891 67 130 0 7993 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32504

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1658640/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=34212 CPUtime=222.23
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 8404 0 0 0 22216 7 0 0 25 0 1 0 197872078 35033088 8303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 8553 8303 67 130 0 8420 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34212

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1655312/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=37396 CPUtime=282.21
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 9232 0 0 0 28212 9 0 0 25 0 1 0 197872078 38293504 9131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552413 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 9349 9131 67 130 0 9216 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37396

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1654416/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=38320 CPUtime=342.2
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 9465 0 0 0 34210 10 0 0 25 0 1 0 197872078 39239680 9364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 9580 9364 67 130 0 9447 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38320

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1652112/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=40696 CPUtime=402.19
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 10035 0 0 0 40207 12 0 0 25 0 1 0 197872078 41672704 9934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 10174 9934 67 130 0 10041 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40696

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1651088/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=41620 CPUtime=462.16
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 10279 0 0 0 46204 12 0 0 25 0 1 0 197872078 42618880 10178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 10405 10178 67 130 0 10272 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41620

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1651024/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=41752 CPUtime=522.15
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 10306 0 0 0 52202 13 0 0 25 0 1 0 197872078 42754048 10205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 10438 10205 67 130 0 10305 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41752

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1651024/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=41684 CPUtime=582.13
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 10306 0 0 0 58200 13 0 0 25 0 1 0 197872078 42684416 10205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 10421 10205 67 130 0 10288 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41684

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1647312/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=45380 CPUtime=642.13
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 11229 0 0 0 64198 15 0 0 25 0 1 0 197872078 46469120 11128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 11345 11128 67 130 0 11212 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45380

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1644688/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=48036 CPUtime=702.1
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 11887 0 0 0 70195 15 0 0 25 0 1 0 197872078 49188864 11786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12009 11786 67 130 0 11876 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 48036

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1644688/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=48036 CPUtime=762.09
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 11887 0 0 0 76193 16 0 0 25 0 1 0 197872078 49188864 11786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12009 11786 67 130 0 11876 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 48036

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1644432/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=48300 CPUtime=822.07
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 11954 0 0 0 82191 16 0 0 25 0 1 0 197872078 49459200 11853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520977 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12075 11853 67 130 0 11942 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 48300

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1643728/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=49036 CPUtime=882.06
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12123 0 0 0 88189 17 0 0 25 0 1 0 197872078 50212864 12022 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12259 12022 67 130 0 12126 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 49036

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1643792/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=48708 CPUtime=942.04
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12123 0 0 0 94186 18 0 0 25 0 1 0 197872078 49876992 11969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12177 11969 67 130 0 12044 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 48708

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1642256/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=50424 CPUtime=1002.02
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12544 0 0 0 100184 18 0 0 25 0 1 0 197872078 51634176 12390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12606 12390 67 130 0 12473 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 50424

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1641808/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=50952 CPUtime=1062.01
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12669 0 0 0 106182 19 0 0 25 0 1 0 197872078 52174848 12515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 12738 12515 67 130 0 12605 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 50952

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1640464/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=52328 CPUtime=1121.99
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12988 0 0 0 112179 20 0 0 25 0 1 0 197872078 53583872 12834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 13082 12834 67 130 0 12949 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 52328

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1640528/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=52204 CPUtime=1181.97
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12988 0 0 0 118177 20 0 0 25 0 1 0 197872078 53456896 12834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 13051 12834 67 130 0 12918 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 52204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21589
/proc/meminfo: memFree=1640464/2055920 swapFree=4158592/4192956
[pid=21588] ppid=21586 vsize=52204 CPUtime=1200.07
/proc/21588/stat : 21588 (minisat_noasser) R 21586 21588 20535 0 -1 4194304 12988 0 0 0 119987 20 0 0 25 0 1 0 197872078 53456896 12834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21588/statm: 13051 12834 67 130 0 12918 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52204

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): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.218966
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 52328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12988
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= 25270

runsolver used 0.906862 second user time and 2.59461 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 11:13:23 UTC 2007

IDJOB= 421166
IDBENCH= 20075
IDSOLVER= 188
FILE ID= node43/421166-1177499603

PBS_JOBID= 4685864

Free space on /tmp= 66433 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/421166-1177499603/minisat_noassertions /tmp/evaluation/421166-1177499603/instance-421166-1177499603.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421166-1177499603 -o ROOT/results/node43/solver-421166-1177499603 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421166-1177499603/minisat_noassertions /tmp/evaluation/421166-1177499603/instance-421166-1177499603.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 108608737

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1692456 kB
Buffers:         50660 kB
Cached:         214820 kB
SwapCached:       2984 kB
Active:         183248 kB
Inactive:       112728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692456 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          37992 kB
Slab:            52916 kB
Committed_AS:  2668964 kB
PageTables:       1908 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= 66433 MiB

End job on node43 on Wed Apr 25 11:33:25 UTC 2007