Trace number 320220

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 (with assertions)UNSAT 827.527 827.835

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-c10nidw_s.cnf
MD5SUM7989bb134c6f50cb418407e85e733980
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.1476
Satisfiable
(Un)Satisfiability was proved
Number of variables404382
Number of clauses1204273
Sum of the clauses size2809969
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2802848
Number of clauses of size 3401424
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:  404382                                               |
0.00/0.00	c |  Number of clauses:    1204273                                              |
1.89/1.96	c |  Parsing time:         1.79         s                                       |
14.08/14.17	c ============================[ Search Statistics ]==============================
14.08/14.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.08/14.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
14.08/14.17	c ===============================================================================
14.08/14.17	c |         0 |   87627   540264  2691329 |   180088        0    nan |  0.000 % |
14.57/14.60	c |       100 |   87613   540264  2691329 |   198096       97      7 |  0.209 % |
14.67/14.73	c |       252 |   87613   540264  2691329 |   217906      249      9 |  0.209 % |
14.77/14.89	c |       478 |   87608   540264  2691329 |   239697      474     17 |  0.211 % |
15.28/15.30	c |       815 |   87608   540264  2691329 |   263666      811     21 |  0.211 % |
16.17/16.21	c |      1322 |   87542   540264  2691329 |   290033     1316     23 |  0.219 % |
17.17/17.24	c |      2082 |   87242   540264  2691329 |   319036     2074     22 |  0.312 % |
17.87/17.96	c |      3221 |   87231   540264  2691329 |   350940     3212     27 |  0.397 % |
19.27/19.36	c |      4930 |   86006   527948  2619432 |   386034     4901     32 |  0.415 % |
20.47/20.57	c |      7492 |   85994   527948  2619432 |   424638     7461     33 |  0.442 % |
22.97/23.05	c |     11337 |   85994   527948  2619432 |   467101    11306     39 |  0.442 % |
24.97/25.00	c |     17105 |   85838   525865  2609299 |   513812    17009     39 |  0.445 % |
28.47/28.52	c |     25755 |   85524   522852  2596212 |   565193    25651     35 |  0.524 % |
34.56/34.67	c |     38730 |   85490   522144  2593821 |   621712    38595     34 |  0.602 % |
43.15/43.24	c |     58191 |   84960   517993  2569256 |   683883    58013     34 |  0.661 % |
56.15/56.27	c |     87383 |   84913   517535  2567669 |   752272    87190     33 |  0.769 % |
77.64/77.77	c |    131173 |   84230   512572  2535923 |   827499   130947     37 |  0.840 % |
118.73/118.82	c |    196860 |   84226   512572  2535923 |   910249   196631     46 |  0.851 % |
189.30/189.42	c |    295388 |   84095   511454  2531571 |  1001274   295087     43 |  0.886 % |
344.26/344.40	c |    443177 |   83672   508685  2511318 |  1101401   442859     45 |  1.008 % |
558.08/558.39	c |    664861 |   83327   506475  2502061 |  1211542   641053     53 |  1.256 % |
825.99/826.39	c ===============================================================================
825.99/826.39	c restarts              : 21
825.99/826.39	c conflicts             : 959939         (1163 /sec)
825.99/826.39	c decisions             : 3994411        (1.50 % random) (4840 /sec)
825.99/826.39	c propagations          : 362104783      (438769 /sec)
825.99/826.39	c conflict literals     : 50993934       (17.19 % deleted)
825.99/826.39	c Memory used           : 394.55 MB
825.99/826.39	c CPU time              : 825.275 s
825.99/826.39	c 
827.48/827.81	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-320220-1173042740 -o ROOT/results/node43/solver-320220-1173042740 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320220-1173042740/minisat /tmp/evaluation/320220-1173042740/instance-320220-1173042740.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: 0.70 0.93 0.91 3/64 12713
/proc/meminfo: memFree=1871472/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=1892 CPUtime=0
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 324230057 1937408 383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705638 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 473 383 58 138 0 332 0

[startup+0.00859198 s]
/proc/loadavg: 0.70 0.93 0.91 3/64 12713
/proc/meminfo: memFree=1871472/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=2352 CPUtime=0
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 324230057 2408448 466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533115 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 588 466 58 138 0 447 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2352

[startup+0.101607 s]
/proc/loadavg: 0.70 0.93 0.91 3/64 12713
/proc/meminfo: memFree=1871472/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=8904 CPUtime=0.09
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 2061 0 0 0 8 1 0 0 18 0 1 0 324230057 9117696 2045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 2226 2045 58 138 0 2085 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8904

[startup+0.30164 s]
/proc/loadavg: 0.70 0.93 0.91 3/64 12713
/proc/meminfo: memFree=1871472/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=23884 CPUtime=0.29
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 5172 0 0 0 26 3 0 0 19 0 1 0 324230057 24457216 5156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 5971 5157 58 138 0 5830 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23884

[startup+0.701705 s]
/proc/loadavg: 0.70 0.93 0.91 3/64 12713
/proc/meminfo: memFree=1871472/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=50620 CPUtime=0.69
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 10765 0 0 0 62 7 0 0 22 0 1 0 324230057 51834880 10749 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 12655 10749 58 138 0 12514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50620

[startup+1.50184 s]
/proc/loadavg: 0.70 0.93 0.91 2/65 12714
/proc/meminfo: memFree=1813096/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=96604 CPUtime=1.49
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 21151 0 0 0 136 13 0 0 25 0 1 0 324230057 98922496 21135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 24151 21135 58 138 0 24010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96604

[startup+3.10111 s]
/proc/loadavg: 0.70 0.93 0.91 2/65 12714
/proc/meminfo: memFree=1763816/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=137452 CPUtime=3.08
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 31861 0 0 0 289 19 0 0 25 0 1 0 324230057 140750848 31845 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549209 0 0 4096 3 0 0 0 17 0 0 0
/proc/12713/statm: 34363 31845 70 138 0 34222 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 137452

[startup+6.30164 s]
/proc/loadavg: 0.72 0.93 0.91 2/65 12714
/proc/meminfo: memFree=1698728/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=202624 CPUtime=6.28
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 47566 0 0 0 601 27 0 0 25 0 1 0 324230057 207486976 47550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 50656 47550 70 138 0 50515 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 202624

[startup+12.7017 s]
/proc/loadavg: 0.74 0.93 0.91 2/65 12714
/proc/meminfo: memFree=1631080/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=253896 CPUtime=12.68
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 60673 0 0 0 1235 33 0 0 25 0 1 0 324230057 259989504 60657 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531050 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 63474 60657 70 138 0 63333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 253896

[startup+25.5018 s]
/proc/loadavg: 0.80 0.93 0.91 2/65 12714
/proc/meminfo: memFree=1649512/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=228684 CPUtime=25.47
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 61329 0 0 0 2514 33 0 0 25 0 1 0 324230057 234172416 55570 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550852 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 57171 55570 74 138 0 57030 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 228684

[startup+51.1011 s]
/proc/loadavg: 0.87 0.94 0.91 2/65 12714
/proc/meminfo: memFree=1649256/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=229168 CPUtime=51.05
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 61418 0 0 0 5071 34 0 0 25 0 1 0 324230057 234668032 55659 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 57292 55659 74 138 0 57151 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 229168

[startup+102.306 s]
/proc/loadavg: 0.94 0.94 0.91 2/65 12714
/proc/meminfo: memFree=1648936/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=229616 CPUtime=102.24
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 61510 0 0 0 10190 34 0 0 25 0 1 0 324230057 235126784 55751 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 57404 55751 74 138 0 57263 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 229616

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/65 12714
/proc/meminfo: memFree=1639528/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=239360 CPUtime=162.22
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 63903 0 0 0 16185 37 0 0 25 0 1 0 324230057 245104640 58144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 59840 58144 74 138 0 59699 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 239360

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 12714
/proc/meminfo: memFree=1626280/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=252668 CPUtime=222.19
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 67152 0 0 0 22179 40 0 0 25 0 1 0 324230057 258732032 61393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 63167 61393 74 138 0 63026 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 252668

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 12714
/proc/meminfo: memFree=1617000/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=261728 CPUtime=282.17
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 69451 0 0 0 28175 42 0 0 25 0 1 0 324230057 268009472 63692 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 65432 63692 74 138 0 65291 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 261728

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1606376/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=272092 CPUtime=342.16
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 72101 0 0 0 34170 46 0 0 25 0 1 0 324230057 278622208 66342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 68023 66342 74 138 0 67882 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 272092

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1595240/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=283984 CPUtime=402.13
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 74876 0 0 0 40164 49 0 0 25 0 1 0 324230057 290799616 69117 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 70996 69117 74 138 0 70855 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 283984

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1578024/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=300916 CPUtime=462.11
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 79157 0 0 0 46157 54 0 0 25 0 1 0 324230057 308137984 73398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549936 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 75229 73398 74 138 0 75088 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 300916

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1565416/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=313244 CPUtime=522.09
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 82309 0 0 0 52153 56 0 0 25 0 1 0 324230057 320761856 76550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 78311 76550 74 138 0 78170 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 313244

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1541992/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=336544 CPUtime=582.06
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 88159 0 0 0 58144 62 0 0 25 0 1 0 324230057 344621056 82400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 84136 82400 74 138 0 83995 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 336544

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1526824/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=352692 CPUtime=642.05
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 91905 0 0 0 64139 66 0 0 25 0 1 0 324230057 361156608 86146 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 88173 86146 74 138 0 88032 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 352692

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1511528/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=367980 CPUtime=702.03
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 95762 0 0 0 70132 71 0 0 25 0 1 0 324230057 376811520 90003 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 91995 90003 74 138 0 91854 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 367980

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1492648/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=386532 CPUtime=762.01
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 100423 0 0 0 76126 75 0 0 25 0 1 0 324230057 395808768 94664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 96633 94664 74 138 0 96492 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 386532

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1476904/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=402508 CPUtime=821.98
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 104482 0 0 0 82118 80 0 0 25 0 1 0 324230057 412168192 98723 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 100627 98723 74 138 0 100486 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 402508

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

[startup+825.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1475048/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=403848 CPUtime=825.18
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 104808 0 0 0 82438 80 0 0 25 0 1 0 324230057 413540352 99049 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549943 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 100962 99049 74 138 0 100821 0
Current children cumulated CPU time (s) 825.18
Current children cumulated vsize (KiB) 403848

[startup+827.103 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1482984/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=394440 CPUtime=826.79
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 104847 0 0 0 82598 81 0 0 25 0 1 0 324230057 403906560 97013 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134702501 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 98610 97013 79 138 0 98469 0
Current children cumulated CPU time (s) 826.79
Current children cumulated vsize (KiB) 394440

[startup+827.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1482984/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=384956 CPUtime=827.19
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 104847 0 0 0 82638 81 0 0 25 0 1 0 324230057 394194944 94953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134702392 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 96239 94953 79 138 0 96098 0
Current children cumulated CPU time (s) 827.19
Current children cumulated vsize (KiB) 384956

[startup+827.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1482984/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=384740 CPUtime=827.39
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 104847 0 0 0 82658 81 0 0 25 0 1 0 324230057 393973760 94939 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134543313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 96185 94939 79 138 0 96044 0
Current children cumulated CPU time (s) 827.39
Current children cumulated vsize (KiB) 384740

[startup+827.802 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 12714
/proc/meminfo: memFree=1482984/2055920 swapFree=4184040/4192956
[pid=12713] ppid=12711 vsize=213836 CPUtime=827.48
/proc/12713/stat : 12713 (minisat) R 12711 12713 12616 0 -1 4194304 104847 0 0 0 82664 84 0 0 25 0 1 0 324230057 218968064 52383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134874938 0 0 4096 3 0 0 0 17 1 0 0
/proc/12713/statm: 53459 52383 9693 138 0 53318 0
Current children cumulated CPU time (s) 827.48
Current children cumulated vsize (KiB) 213836

Child status: 0
Real time (s): 827.835
CPU time (s): 827.527
CPU user time (s): 826.652
CPU system time (s): 0.874867
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 404012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 826.652
system time used= 0.874867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104847
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= 7
involuntary context switches= 1578

runsolver used 0.582911 second user time and 1.70274 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Mar  4 21:12:20 UTC 2007

IDJOB= 320220
IDBENCH= 20498
IDSOLVER= 109
FILE ID= node43/320220-1173042740

PBS_JOBID= 4012499

Free space on /tmp= 66492 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-c10nidw_s.cnf
COMMAND LINE= /tmp/evaluation/320220-1173042740/minisat /tmp/evaluation/320220-1173042740/instance-320220-1173042740.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-320220-1173042740 -o ROOT/results/node43/solver-320220-1173042740 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320220-1173042740/minisat /tmp/evaluation/320220-1173042740/instance-320220-1173042740.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7989bb134c6f50cb418407e85e733980

RANDOM SEED= 81821672

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		: 3000.281
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		: 3000.281
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:       1872392 kB
Buffers:          2748 kB
Cached:         109716 kB
SwapCached:       2660 kB
Active:          63396 kB
Inactive:        58196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872392 kB
SwapTotal:     4192956 kB
SwapFree:      4184040 kB
Dirty:           23176 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            47988 kB
Committed_AS:   775028 kB
PageTables:       1392 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= 66492 MiB

End job on node43 on Sun Mar  4 21:26:08 UTC 2007