Trace number 425173

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 2007UNSAT 1692.12 1692.66

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.569
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1697     5784    17243 |     1928        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1695     5784    17243 |     2120       99     18 |  0.442 % |
0.00/0.04	c |       250 |    1688     5732    17093 |     2332      249     20 |  0.442 % |
0.00/0.05	c |       475 |    1688     5732    17093 |     2566      474     20 |  0.442 % |
0.06/0.08	c |       812 |    1688     5732    17093 |     2822      811     20 |  0.442 % |
0.10/0.12	c |      1318 |    1688     5732    17093 |     3105     1317     20 |  0.442 % |
0.10/0.19	c |      2077 |    1688     5732    17093 |     3415     2076     20 |  0.442 % |
0.30/0.30	c |      3217 |    1688     5732    17093 |     3757     3216     21 |  0.442 % |
0.39/0.48	c |      4925 |    1688     5732    17093 |     4132     2968     22 |  0.442 % |
0.69/0.76	c |      7487 |    1688     5732    17093 |     4546     3393     20 |  0.443 % |
1.19/1.22	c |     11332 |    1688     5732    17093 |     5000     2569     21 |  0.442 % |
1.89/1.90	c |     17099 |    1688     5732    17093 |     5500     3215     18 |  0.443 % |
2.89/2.93	c |     25753 |    1688     5732    17093 |     6050     3366     24 |  0.442 % |
4.49/4.52	c |     38727 |    1688     5732    17093 |     6655     4064     18 |  0.442 % |
6.89/6.99	c |     58188 |    1688     5732    17093 |     7321     6552     23 |  0.442 % |
10.99/11.03	c |     87383 |    1688     5732    17093 |     8053     5743     26 |  0.442 % |
17.39/17.43	c |    131174 |    1688     5732    17093 |     8859     4317     24 |  0.442 % |
27.28/27.33	c |    196858 |    1688     5732    17093 |     9745     7086     18 |  0.443 % |
42.58/42.62	c |    295385 |    1688     5732    17093 |    10719     6740     19 |  0.443 % |
66.27/66.39	c |    443174 |    1688     5732    17093 |    11791     8158     18 |  0.443 % |
105.66/105.70	c |    664858 |    1688     5732    17093 |    12970     8353     26 |  0.443 % |
165.45/165.57	c |    997384 |    1688     5732    17093 |    14267    12575     23 |  0.443 % |
265.92/266.07	c |   1496173 |    1688     5732    17093 |    15694    14253     24 |  0.442 % |
419.98/420.20	c |   2244355 |    1688     5732    17093 |    17263    10716     23 |  0.442 % |
665.61/665.86	c |   3366632 |    1688     5732    17093 |    18990    10519     22 |  0.442 % |
1060.91/1061.29	c |   5050043 |    1688     5732    17093 |    20889     9590     23 |  0.442 % |
1686.65/1687.28	c |   7575160 |    1653     5516    16456 |    22978    10180     19 |  2.163 % |
1692.05/1692.65	c ===============================================================================
1692.05/1692.65	c restarts              : 27
1692.05/1692.65	c conflicts             : 7595466        (4489 /sec)
1692.05/1692.65	c decisions             : 9241121        (1.76 % random) (5462 /sec)
1692.05/1692.65	c propagations          : 1500760445     (886953 /sec)
1692.05/1692.65	c conflict literals     : 188464330      (39.36 % deleted)
1692.05/1692.65	c Memory used           : 11.77 MB
1692.05/1692.65	c CPU time              : 1692.04 s
1692.05/1692.65	c 
1692.05/1692.65	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node50/watcher-425173-1177814459 -o ROOT/results/node50/solver-425173-1177814459 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425173-1177814459/minisat_noassertions /tmp/evaluation/425173-1177814459/instance-425173-1177814459.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: 0.90 1.01 1.03 3/64 13166
/proc/meminfo: memFree=1467816/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=2144 CPUtime=0
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 136291045 2195456 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530883 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 536 191 50 130 0 403 0

[startup+0.062398 s]
/proc/loadavg: 0.90 1.01 1.03 3/64 13166
/proc/meminfo: memFree=1467816/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=2480 CPUtime=0.06
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 315 0 0 0 6 0 0 0 18 0 1 0 136291045 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553654 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2480

[startup+0.101402 s]
/proc/loadavg: 0.90 1.01 1.03 3/64 13166
/proc/meminfo: memFree=1467816/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=2480 CPUtime=0.1
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 136291045 2539520 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 620 301 66 130 0 487 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2480

[startup+0.301418 s]
/proc/loadavg: 0.90 1.01 1.03 3/64 13166
/proc/meminfo: memFree=1467816/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=2612 CPUtime=0.3
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 343 0 0 0 30 0 0 0 19 0 1 0 136291045 2674688 329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 653 329 66 130 0 520 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2612

[startup+0.701454 s]
/proc/loadavg: 0.90 1.01 1.03 3/64 13166
/proc/meminfo: memFree=1467816/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=2744 CPUtime=0.69
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 389 0 0 0 69 0 0 0 22 0 1 0 136291045 2809856 375 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 686 375 66 130 0 553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50152 s]
/proc/loadavg: 0.91 1.00 1.03 2/65 13167
/proc/meminfo: memFree=1466464/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=2876 CPUtime=1.49
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 425 0 0 0 149 0 0 0 25 0 1 0 136291045 2945024 411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 719 411 66 130 0 586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2876

[startup+3.10166 s]
/proc/loadavg: 0.91 1.00 1.03 2/65 13167
/proc/meminfo: memFree=1466208/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=3140 CPUtime=3.09
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 489 0 0 0 309 0 0 0 25 0 1 0 136291045 3215360 475 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 785 475 66 130 0 652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3140

[startup+6.30195 s]
/proc/loadavg: 0.91 1.00 1.02 2/65 13167
/proc/meminfo: memFree=1465824/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=3408 CPUtime=6.29
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 535 0 0 0 629 0 0 0 25 0 1 0 136291045 3489792 521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 852 521 66 130 0 719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.7015 s]
/proc/loadavg: 0.92 1.00 1.02 2/65 13167
/proc/meminfo: memFree=1465192/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=3960 CPUtime=12.69
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 668 0 0 0 1269 0 0 0 25 0 1 0 136291045 4055040 654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 990 654 66 130 0 857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3960

[startup+25.5016 s]
/proc/loadavg: 0.94 1.00 1.02 2/65 13167
/proc/meminfo: memFree=1464808/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=4224 CPUtime=25.49
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 764 0 0 0 2549 0 0 0 25 0 1 0 136291045 4325376 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548118 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1056 750 66 130 0 923 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4224

[startup+51.1019 s]
/proc/loadavg: 0.96 1.00 1.02 2/65 13167
/proc/meminfo: memFree=1464232/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=4884 CPUtime=51.07
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 906 0 0 0 5107 0 0 0 25 0 1 0 136291045 5001216 892 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1221 892 66 130 0 1088 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4884

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 1.02 2/65 13167
/proc/meminfo: memFree=1463144/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=5948 CPUtime=102.26
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1169 0 0 0 10226 0 0 0 25 0 1 0 136291045 6090752 1155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1487 1155 66 130 0 1354 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5948

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 13167
/proc/meminfo: memFree=1462568/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=6344 CPUtime=162.25
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1294 0 0 0 16224 1 0 0 25 0 1 0 136291045 6496256 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1586 1280 66 130 0 1453 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6344

[startup+222.302 s]
/proc/loadavg: 1.05 1.01 1.01 2/65 13167
/proc/meminfo: memFree=1461992/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=7020 CPUtime=222.23
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1440 0 0 0 22222 1 0 0 25 0 1 0 136291045 7188480 1426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1755 1426 66 130 0 1622 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7020

[startup+282.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 13167
/proc/meminfo: memFree=1461352/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=7560 CPUtime=282.22
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1585 0 0 0 28220 2 0 0 25 0 1 0 136291045 7741440 1571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1890 1571 66 130 0 1757 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7560

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 13167
/proc/meminfo: memFree=1461224/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=7824 CPUtime=342.2
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1655 0 0 0 34218 2 0 0 25 0 1 0 136291045 8011776 1641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548482 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1956 1641 66 130 0 1823 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7824

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 13167
/proc/meminfo: memFree=1461096/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=7960 CPUtime=402.18
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1681 0 0 0 40216 2 0 0 25 0 1 0 136291045 8151040 1667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 1990 1667 66 130 0 1857 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7960

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13167
/proc/meminfo: memFree=1460840/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=8360 CPUtime=462.16
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1761 0 0 0 46214 2 0 0 25 0 1 0 136291045 8560640 1747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2090 1747 66 130 0 1957 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13167
/proc/meminfo: memFree=1460520/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=8632 CPUtime=522.16
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1830 0 0 0 52213 3 0 0 25 0 1 0 136291045 8839168 1816 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2158 1816 66 130 0 2025 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13167
/proc/meminfo: memFree=1460328/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=8784 CPUtime=582.14
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1880 0 0 0 58211 3 0 0 25 0 1 0 136291045 8994816 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2196 1866 66 130 0 2063 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13167
/proc/meminfo: memFree=1460136/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=9048 CPUtime=642.12
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 1936 0 0 0 64209 3 0 0 25 0 1 0 136291045 9265152 1922 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2262 1922 66 130 0 2129 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9048


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

/proc/meminfo: memFree=1458408/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=10772 CPUtime=1122
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2365 0 0 0 112194 6 0 0 25 0 1 0 136291045 11030528 2351 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2693 2351 66 130 0 2560 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13167
/proc/meminfo: memFree=1458088/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11068 CPUtime=1181.98
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2425 0 0 0 118192 6 0 0 25 0 1 0 136291045 11333632 2411 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2767 2411 66 130 0 2634 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 11068

[startup+1242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 13337
/proc/meminfo: memFree=1456752/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11068 CPUtime=1241.88
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2444 0 0 0 124181 7 0 0 25 0 1 0 136291045 11333632 2430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2767 2430 66 130 0 2634 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 11068

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13365
/proc/meminfo: memFree=1457576/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11360 CPUtime=1301.86
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2508 0 0 0 130179 7 0 0 25 0 1 0 136291045 11632640 2494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547243 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2840 2494 66 130 0 2707 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 11360

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457512/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11492 CPUtime=1361.84
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2536 0 0 0 136177 7 0 0 25 0 1 0 136291045 11767808 2522 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2873 2522 66 130 0 2740 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 11492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457448/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11492 CPUtime=1421.82
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2557 0 0 0 142175 7 0 0 25 0 1 0 136291045 11767808 2543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2873 2543 66 130 0 2740 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 11492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457256/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11624 CPUtime=1481.8
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2594 0 0 0 148173 7 0 0 25 0 1 0 136291045 11902976 2580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2906 2580 66 130 0 2773 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 11624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457128/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11896 CPUtime=1541.79
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2630 0 0 0 154172 7 0 0 25 0 1 0 136291045 12181504 2616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2974 2616 66 130 0 2841 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 11896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457000/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=11896 CPUtime=1601.77
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2658 0 0 0 160170 7 0 0 25 0 1 0 136291045 12181504 2644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547178 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 2974 2644 66 130 0 2841 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 11896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457064/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1661.76
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2680 0 0 0 166169 7 0 0 25 0 1 0 136291045 12333056 2666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2666 66 130 0 2878 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 12044

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457064/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1663.36
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2680 0 0 0 166329 7 0 0 25 0 1 0 136291045 12333056 2666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2666 66 130 0 2878 0
Current children cumulated CPU time (s) 1663.36
Current children cumulated vsize (KiB) 12044

[startup+1676.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457064/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1676.15
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2688 0 0 0 167608 7 0 0 25 0 1 0 136291045 12333056 2674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2674 66 130 0 2878 0
Current children cumulated CPU time (s) 1676.15
Current children cumulated vsize (KiB) 12044

[startup+1683.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457064/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1682.55
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2688 0 0 0 168248 7 0 0 25 0 1 0 136291045 12333056 2674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2674 66 130 0 2878 0
Current children cumulated CPU time (s) 1682.55
Current children cumulated vsize (KiB) 12044

[startup+1689.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457064/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1688.95
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2688 0 0 0 168888 7 0 0 25 0 1 0 136291045 12333056 2674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2674 66 130 0 2878 0
Current children cumulated CPU time (s) 1688.95
Current children cumulated vsize (KiB) 12044

[startup+1691.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457064/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1690.55
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2690 0 0 0 169048 7 0 0 25 0 1 0 136291045 12333056 2676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2676 66 130 0 2878 0
Current children cumulated CPU time (s) 1690.55
Current children cumulated vsize (KiB) 12044

[startup+1691.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457000/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1691.35
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2690 0 0 0 169128 7 0 0 25 0 1 0 136291045 12333056 2676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2676 66 130 0 2878 0
Current children cumulated CPU time (s) 1691.35
Current children cumulated vsize (KiB) 12044

[startup+1692.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457000/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1691.75
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2691 0 0 0 169168 7 0 0 25 0 1 0 136291045 12333056 2677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2677 66 130 0 2878 0
Current children cumulated CPU time (s) 1691.75
Current children cumulated vsize (KiB) 12044

[startup+1692.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457000/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1691.95
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2691 0 0 0 169188 7 0 0 25 0 1 0 136291045 12333056 2677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2677 66 130 0 2878 0
Current children cumulated CPU time (s) 1691.95
Current children cumulated vsize (KiB) 12044

[startup+1692.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13365
/proc/meminfo: memFree=1457000/2055920 swapFree=4183624/4192956
[pid=13166] ppid=13164 vsize=12044 CPUtime=1692.05
/proc/13166/stat : 13166 (minisat_noasser) R 13164 13166 13112 0 -1 4194304 2691 0 0 0 169198 7 0 0 25 0 1 0 136291045 12333056 2677 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/13166/statm: 3011 2677 66 130 0 2878 0
Current children cumulated CPU time (s) 1692.05
Current children cumulated vsize (KiB) 12044

Child status: 20
Real time (s): 1692.66
CPU time (s): 1692.12
CPU user time (s): 1692.04
CPU system time (s): 0.077988
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 12044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1692.04
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2697
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= 8
involuntary context switches= 4456

runsolver used 1.3318 second user time and 3.34249 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 29 02:40:59 UTC 2007

IDJOB= 425173
IDBENCH= 20312
IDSOLVER= 189
FILE ID= node50/425173-1177814459

PBS_JOBID= 4715919

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425173-1177814459/minisat_noassertions /tmp/evaluation/425173-1177814459/instance-425173-1177814459.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-425173-1177814459 -o ROOT/results/node50/solver-425173-1177814459 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425173-1177814459/minisat_noassertions /tmp/evaluation/425173-1177814459/instance-425173-1177814459.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 734606635

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1468224 kB
Buffers:         50792 kB
Cached:         458600 kB
SwapCached:       4620 kB
Active:         307904 kB
Inactive:       212444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468224 kB
SwapTotal:     4192956 kB
SwapFree:      4183624 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            53272 kB
Committed_AS:  3038648 kB
PageTables:       1460 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= 66563 MiB

End job on node50 on Sun Apr 29 03:09:11 UTC 2007