Trace number 425058

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) 5000.15 5001.96

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.13         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15553    66438   201749 |    22146        0    nan |  0.000 % |
0.29/0.37	c |       101 |   15553    66438   201749 |    24360      101    172 |  0.000 % |
0.39/0.46	c |       253 |   15553    66438   201749 |    26796      253    158 |  0.000 % |
0.49/0.58	c |       478 |   15553    66438   201749 |    29476      478    165 |  0.000 % |
0.69/0.75	c |       815 |   15553    66438   201749 |    32423      815    182 |  0.000 % |
1.00/1.02	c |      1321 |   15553    66438   201749 |    35666     1321    197 |  0.000 % |
1.39/1.45	c |      2080 |   15553    66438   201749 |    39232     2080    218 |  0.000 % |
1.99/2.08	c |      3219 |   15553    66438   201749 |    43156     3219    218 |  0.000 % |
2.99/3.09	c |      4930 |   15553    66438   201749 |    47471     4930    232 |  0.000 % |
4.69/4.78	c |      7492 |   15553    66438   201749 |    52219     7492    246 |  0.000 % |
7.19/7.20	c |     11336 |   15553    66438   201749 |    57441    11336    246 |  0.000 % |
11.09/11.17	c |     17102 |   15553    66438   201749 |    63185    17102    248 |  0.000 % |
17.89/17.91	c |     25753 |   15553    66438   201749 |    69503    25753    253 |  0.000 % |
29.29/29.36	c |     38727 |   15553    66438   201749 |    76453    38727    267 |  0.000 % |
51.68/51.70	c |     58189 |   15553    66438   201749 |    84099    58189    283 |  0.000 % |
93.25/93.36	c |     87381 |   15553    66438   201749 |    92509    15052    392 |  0.000 % |
159.83/159.97	c |    131170 |   15553    66438   201749 |   101760    58841    359 |  0.000 % |
276.00/276.12	c |    196854 |   15553    66438   201749 |   111936    35000    365 |  0.000 % |
482.13/482.33	c |    295380 |   15553    66438   201749 |   123129    35739    375 |  0.000 % |
819.61/819.94	c |    443169 |   15553    66438   201749 |   135442    74515    352 |  0.000 % |
1446.80/1447.37	c |    664853 |   15553    66438   201749 |   148987    55949    378 |  0.000 % |
2434.26/2435.11	c |    997379 |   15553    66438   201749 |   163885   121123    388 |  0.000 % |
4092.91/4094.43	c |   1496167 |   15553    66438   201749 |   180274    22656    277 |  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/node69/watcher-425058-1177762152 -o ROOT/results/node69/solver-425058-1177762152 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425058-1177762152/minisat_noassertions /tmp/evaluation/425058-1177762152/instance-425058-1177762152.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: 0.92 0.98 0.99 3/64 4740
/proc/meminfo: memFree=1631476/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=2476 CPUtime=0
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 252204634 2535424 509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134524455 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 619 511 49 130 0 486 0

[startup+0.0782271 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4740
/proc/meminfo: memFree=1631476/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=6012 CPUtime=0.07
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 1364 0 0 0 7 0 0 0 18 0 1 0 252204634 6156288 1333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 1503 1334 50 130 0 1370 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6012

[startup+0.102229 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4740
/proc/meminfo: memFree=1631476/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=6700 CPUtime=0.09
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 1539 0 0 0 9 0 0 0 18 0 1 0 252204634 6860800 1508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 1675 1508 50 130 0 1542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6700

[startup+0.30126 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4740
/proc/meminfo: memFree=1631476/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=8172 CPUtime=0.29
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 1918 0 0 0 29 0 0 0 19 0 1 0 252204634 8368128 1887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 2043 1887 62 130 0 1910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8172

[startup+0.701326 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4740
/proc/meminfo: memFree=1631476/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=7512 CPUtime=0.69
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 1981 0 0 0 68 1 0 0 22 0 1 0 252204634 7692288 1738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546807 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 1878 1738 67 130 0 1745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1624300/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=8832 CPUtime=1.49
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 2292 0 0 0 148 1 0 0 25 0 1 0 252204634 9043968 2049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 2208 2049 67 130 0 2075 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8832

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1622444/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=11472 CPUtime=3.09
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 2953 0 0 0 308 1 0 0 25 0 1 0 252204634 11747328 2710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 2868 2710 67 130 0 2735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11472

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1616748/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=16624 CPUtime=6.29
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 4255 0 0 0 627 2 0 0 25 0 1 0 252204634 17022976 4012 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 4156 4012 67 130 0 4023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16624

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1606828/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=26176 CPUtime=12.68
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 6628 0 0 0 1264 4 0 0 25 0 1 0 252204634 26804224 6385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 6544 6385 67 130 0 6411 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26176

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1588844/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=43640 CPUtime=25.49
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 11003 0 0 0 2540 9 0 0 25 0 1 0 252204634 44687360 10760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 10910 10760 67 130 0 10777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43640

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1559724/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=72920 CPUtime=51.07
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 18315 0 0 0 5091 16 0 0 25 0 1 0 252204634 74670080 18072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 18230 18072 67 130 0 18097 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72920

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1516332/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=115552 CPUtime=102.26
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 28969 0 0 0 10200 26 0 0 25 0 1 0 252204634 118325248 28726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 28888 28726 67 130 0 28755 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 115552

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1516332/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=115552 CPUtime=162.23
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 28969 0 0 0 16197 26 0 0 25 0 1 0 252204634 118325248 28726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 28888 28726 67 130 0 28755 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 115552

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1483244/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=148752 CPUtime=222.22
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 37245 0 0 0 22189 33 0 0 25 0 1 0 252204634 152322048 37002 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 37188 37002 67 130 0 37055 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 148752

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1470956/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=160928 CPUtime=282.19
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 40281 0 0 0 28183 36 0 0 25 0 1 0 252204634 164790272 40038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 40232 40038 67 130 0 40099 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 160928

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1471084/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=160928 CPUtime=342.17
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 40281 0 0 0 34181 36 0 0 25 0 1 0 252204634 164790272 40038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 40232 40038 67 130 0 40099 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 160928

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1471020/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=160928 CPUtime=402.15
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 40281 0 0 0 40179 36 0 0 25 0 1 0 252204634 164790272 40038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 40232 40038 67 130 0 40099 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 160928

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1455148/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=176660 CPUtime=462.14
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 44244 0 0 0 46173 41 0 0 25 0 1 0 252204634 180899840 44001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 44165 44001 67 130 0 44032 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 176660

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1455148/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=176660 CPUtime=522.12
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 44244 0 0 0 52171 41 0 0 25 0 1 0 252204634 180899840 44001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 44165 44001 67 130 0 44032 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 176660

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1455276/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=176660 CPUtime=582.09
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 44244 0 0 0 58168 41 0 0 25 0 1 0 252204634 180899840 44001 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 44165 44001 67 130 0 44032 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 176660

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4741
/proc/meminfo: memFree=1449004/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=182864 CPUtime=642.08
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 45795 0 0 0 64165 43 0 0 25 0 1 0 252204634 187252736 45552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 45716 45552 67 130 0 45583 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 182864


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365356/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266512 CPUtime=4060.82
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 406015 67 0 0 25 0 1 0 252204634 272908288 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66628 66401 67 130 0 66495 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 266512

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4120.8
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 412013 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 266496

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4180.78
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 418011 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 266496

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4240.76
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 424009 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4240.76
Current children cumulated vsize (KiB) 266496

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4300.73
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 430006 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4300.73
Current children cumulated vsize (KiB) 266496

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4360.72
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 436005 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4360.72
Current children cumulated vsize (KiB) 266496

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4420.69
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 442002 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4420.69
Current children cumulated vsize (KiB) 266496

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1365292/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=266496 CPUtime=4480.67
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 66644 0 0 0 448000 67 0 0 25 0 1 0 252204634 272891904 66401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 66624 66401 67 130 0 66491 0
Current children cumulated CPU time (s) 4480.67
Current children cumulated vsize (KiB) 266496

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1360300/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=271644 CPUtime=4540.65
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 67921 0 0 0 453997 68 0 0 25 0 1 0 252204634 278163456 67678 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 67911 67678 67 130 0 67778 0
Current children cumulated CPU time (s) 4540.65
Current children cumulated vsize (KiB) 271644

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1344236/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4600.63
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 459992 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4600.63
Current children cumulated vsize (KiB) 287492

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4941
/proc/meminfo: memFree=1344172/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4660.61
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 465990 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4660.61
Current children cumulated vsize (KiB) 287492

[startup+4722.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4941
/proc/meminfo: memFree=1344172/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4720.59
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 471988 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 287492

[startup+4782.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 4941
/proc/meminfo: memFree=1344172/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4780.57
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 477986 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 287492

[startup+4842.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 4941
/proc/meminfo: memFree=1344236/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4840.55
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 483984 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 287492

[startup+4902.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4941
/proc/meminfo: memFree=1344172/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4900.53
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 489982 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 287492

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4941
/proc/meminfo: memFree=1344172/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=4960.51
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 495980 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 287492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4941
/proc/meminfo: memFree=1344236/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=5000.1
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 499939 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 287492

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: 1.00 1.01 1.00 2/65 4941
/proc/meminfo: memFree=1344236/2055920 swapFree=4182956/4192956
[pid=4740] ppid=4738 vsize=287492 CPUtime=5000.1
/proc/4740/stat : 4740 (minisat_noasser) R 4738 4740 4251 0 -1 4194304 71907 0 0 0 499939 71 0 0 25 0 1 0 252204634 294391808 71664 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4740/statm: 71873 71664 67 130 0 71740 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 287492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.96
CPU time (s): 5000.15
CPU user time (s): 4999.39
CPU system time (s): 0.761884
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 287492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.39
system time used= 0.761884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71907
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= 6373

runsolver used 4.06938 second user time and 9.63354 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 28 12:09:12 UTC 2007

IDJOB= 425058
IDBENCH= 20151
IDSOLVER= 189
FILE ID= node69/425058-1177762152

PBS_JOBID= 4715572

Free space on /tmp= 66534 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/425058-1177762152/minisat_noassertions /tmp/evaluation/425058-1177762152/instance-425058-1177762152.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-425058-1177762152 -o ROOT/results/node69/solver-425058-1177762152 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425058-1177762152/minisat_noassertions /tmp/evaluation/425058-1177762152/instance-425058-1177762152.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 955004083

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1631884 kB
Buffers:         42176 kB
Cached:         308524 kB
SwapCached:       4124 kB
Active:         188968 kB
Inactive:       171580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631884 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            49464 kB
Committed_AS:  2336300 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= 66534 MiB

End job on node69 on Sat Apr 28 13:32:36 UTC 2007