Trace number 330711

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)? (TO) 1200.08 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k30.cnf
MD5SUM191bf76ba52591c5123b15dea5992d42
Bench CategoryINDUST (industrial 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 variables60464
Number of clauses250489
Sum of the clauses size640141
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2176950
Number of clauses of size 346686
Number of clauses of size 48874
Number of clauses of size 55039
Number of clauses of size over 510868

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:  60464                                                |
0.00/0.00	c |  Number of clauses:    250489                                               |
0.19/0.29	c |  Parsing time:         0.27         s                                       |
1.40/1.45	c ============================[ Search Statistics ]==============================
1.40/1.45	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.40/1.45	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.40/1.45	c ===============================================================================
1.40/1.45	c |         0 |   24100   156434   510126 |    52144        0    nan |  0.000 % |
1.49/1.54	c |       100 |   24070   156434   510126 |    57359       93      8 | 11.412 % |
1.59/1.62	c |       251 |   24068   156434   510126 |    63095      244      9 | 11.412 % |
1.59/1.68	c |       478 |   24068   156434   510126 |    69404      471     12 | 11.412 % |
1.69/1.73	c |       817 |   24068   156434   510126 |    76345      810     13 | 11.412 % |
1.79/1.86	c |      1323 |   24068   156434   510126 |    83979     1316     16 | 11.412 % |
2.10/2.18	c |      2082 |   23897   154606   504031 |    92377     2060     16 | 11.423 % |
2.49/2.57	c |      3221 |   23892   154606   504031 |   101615     3198     20 | 11.488 % |
3.30/3.33	c |      4929 |   23851   153995   502153 |   111776     4903     23 | 11.493 % |
4.09/4.20	c |      7493 |   23850   153995   502153 |   122954     7467     24 | 11.493 % |
5.40/5.48	c |     11338 |   23813   153492   500509 |   135249    11295     25 | 11.554 % |
8.19/8.21	c |     17105 |   23769   152956   498839 |   148774    17028     35 | 11.645 % |
12.99/13.01	c |     25755 |   23754   152734   498118 |   163652    25672     44 | 11.653 % |
24.09/24.17	c |     38730 |   23734   152676   497910 |   180017    38639     55 | 11.739 % |
44.47/44.56	c |     58192 |   23688   152064   495881 |   198019    58079     69 | 11.830 % |
77.16/77.25	c |     87385 |   23640   151560   494404 |   217821    87253     74 | 11.840 % |
154.24/154.33	c |    131174 |   23634   151518   494227 |   239603   130971     84 | 11.852 % |
311.49/311.65	c |    196858 |   23631   151468   494068 |   263563   196639    106 | 11.855 % |
650.50/650.78	c |    295385 |   23628   151450   493998 |   289920    50016    124 | 11.860 % |
1158.74/1159.17	c |    443176 |   23623   151430   493932 |   318912   197804    188 | 11.949 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-330711-1173171839 -o ROOT/results/node11/solver-330711-1173171839 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330711-1173171839/minisat /tmp/evaluation/330711-1173171839/instance-330711-1173171839.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: 0.92 0.98 0.99 3/77 16728
/proc/meminfo: memFree=1831488/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=1756 CPUtime=0
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 337138526 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520172 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 439 319 50 138 0 298 0

[startup+0.029398 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16728
/proc/meminfo: memFree=1831488/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=3880 CPUtime=0.02
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 827 0 0 0 2 0 0 0 18 0 1 0 337138526 3973120 811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 970 811 58 138 0 829 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3880

[startup+0.101401 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16728
/proc/meminfo: memFree=1831488/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=9288 CPUtime=0.09
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 2100 0 0 0 8 1 0 0 18 0 1 0 337138526 9510912 2085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 2322 2087 58 138 0 2181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9288

[startup+0.301421 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16728
/proc/meminfo: memFree=1831488/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=22280 CPUtime=0.29
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 5291 0 0 0 27 2 0 0 19 0 1 0 337138526 22814720 5275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530599 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 5570 5275 72 138 0 5429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22280

[startup+0.701468 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16728
/proc/meminfo: memFree=1831488/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=29884 CPUtime=0.69
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 7172 0 0 0 66 3 0 0 22 0 1 0 337138526 30601216 7156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134562202 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 7471 7156 72 138 0 7330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29884

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1798584/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=32080 CPUtime=1.49
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 8844 0 0 0 145 4 0 0 25 0 1 0 337138526 32849920 7785 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134713879 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 8020 7785 72 138 0 7879 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32080

[startup+3.10175 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1800120/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=32080 CPUtime=3.09
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 8846 0 0 0 305 4 0 0 25 0 1 0 337138526 32849920 7787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 8020 7787 74 138 0 7879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32080

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1799992/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=32244 CPUtime=6.29
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 8875 0 0 0 625 4 0 0 25 0 1 0 337138526 33017856 7816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 8061 7816 74 138 0 7920 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32244

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1800128/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=32244 CPUtime=12.69
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 8875 0 0 0 1265 4 0 0 25 0 1 0 337138526 33017856 7816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 8061 7816 74 138 0 7920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32244

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1797696/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=34864 CPUtime=25.49
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 9508 0 0 0 2544 5 0 0 25 0 1 0 337138526 35700736 8449 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556006 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 8716 8449 74 138 0 8575 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34864

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1788736/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=43960 CPUtime=51.07
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 11773 0 0 0 5099 8 0 0 25 0 1 0 337138526 45015040 10714 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556013 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 10990 10714 74 138 0 10849 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 16729
/proc/meminfo: memFree=1773504/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=59056 CPUtime=102.26
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 15528 0 0 0 10214 12 0 0 25 0 1 0 337138526 60473344 14469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 14764 14469 74 138 0 14623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59056

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1758656/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=74136 CPUtime=162.24
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 19250 0 0 0 16208 16 0 0 25 0 1 0 337138526 75915264 18191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 18534 18191 74 138 0 18393 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 74136

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1744704/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=87716 CPUtime=222.23
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 22693 0 0 0 22202 21 0 0 25 0 1 0 337138526 89821184 21634 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 21929 21634 74 138 0 21788 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 87716

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1728128/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=104376 CPUtime=282.2
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 26865 0 0 0 28195 25 0 0 25 0 1 0 337138526 106881024 25806 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 26094 25806 74 138 0 25953 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 104376

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1713920/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=118700 CPUtime=342.19
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 30357 0 0 0 34189 30 0 0 25 0 1 0 337138526 121548800 29298 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 29675 29298 74 138 0 29534 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 118700

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1702016/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=130608 CPUtime=402.17
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 33351 0 0 0 40184 33 0 0 25 0 1 0 337138526 133742592 32292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 32652 32292 74 138 0 32511 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 130608

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1690816/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=141716 CPUtime=462.15
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 36111 0 0 0 46179 36 0 0 25 0 1 0 337138526 145117184 35052 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 35429 35052 74 138 0 35288 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 141716

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1681024/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=151408 CPUtime=522.14
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 38542 0 0 0 52174 40 0 0 25 0 1 0 337138526 155041792 37483 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 37852 37483 74 138 0 37711 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 151408

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1671104/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=161084 CPUtime=582.12
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 41004 0 0 0 58169 43 0 0 25 0 1 0 337138526 164950016 39945 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 40271 39945 74 138 0 40130 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 161084

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16729
/proc/meminfo: memFree=1665024/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=642.11
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42502 0 0 0 64166 45 0 0 25 0 1 0 337138526 171188224 41443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41443 74 138 0 41653 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 167176

[startup+702.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1664960/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=702.08
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42502 0 0 0 70163 45 0 0 25 0 1 0 337138526 171188224 41443 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41443 74 138 0 41653 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 167176

[startup+762.305 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1665024/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=762.07
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42503 0 0 0 76161 46 0 0 25 0 1 0 337138526 171188224 41444 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41444 74 138 0 41653 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 167176

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1665024/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=822.05
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42503 0 0 0 82159 46 0 0 25 0 1 0 337138526 171188224 41444 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41444 74 138 0 41653 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 167176

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1664960/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=882.03
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42504 0 0 0 88157 46 0 0 25 0 1 0 337138526 171188224 41445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41445 74 138 0 41653 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 167176

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1665024/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=942.01
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42508 0 0 0 94154 47 0 0 25 0 1 0 337138526 171188224 41449 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41449 74 138 0 41653 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 167176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1664960/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=1001.99
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42510 0 0 0 100152 47 0 0 25 0 1 0 337138526 171188224 41451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41451 74 138 0 41653 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 167176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1664896/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=167176 CPUtime=1061.98
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 42510 0 0 0 106150 48 0 0 25 0 1 0 337138526 171188224 41451 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 41794 41451 74 138 0 41653 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 167176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1657216/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=174832 CPUtime=1121.96
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 44447 0 0 0 112146 50 0 0 25 0 1 0 337138526 179027968 43388 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 43708 43388 74 138 0 43567 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 174832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1644160/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=188164 CPUtime=1181.94
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 47746 0 0 0 118140 54 0 0 25 0 1 0 337138526 192679936 46687 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 47041 46687 74 138 0 46900 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 188164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 16729
/proc/meminfo: memFree=1640320/2055920 swapFree=4169972/4192956
[pid=16728] ppid=16726 vsize=191728 CPUtime=1200.04
/proc/16728/stat : 16728 (minisat) R 16726 16728 15671 0 -1 4194304 48641 0 0 0 119948 56 0 0 25 0 1 0 337138526 196329472 47582 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16728/statm: 47932 47582 74 138 0 47791 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 191728

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1199.49
CPU system time (s): 0.592909
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 191728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.592909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48641
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= 2120

runsolver used 1.3218 second user time and 3.05354 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Mar  6 09:04:00 UTC 2007

IDJOB= 330711
IDBENCH= 20570
IDSOLVER= 109
FILE ID= node11/330711-1173171839

PBS_JOBID= 4015012

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/330711-1173171839/minisat /tmp/evaluation/330711-1173171839/instance-330711-1173171839.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-330711-1173171839 -o ROOT/results/node11/solver-330711-1173171839 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330711-1173171839/minisat /tmp/evaluation/330711-1173171839/instance-330711-1173171839.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  191bf76ba52591c5123b15dea5992d42

RANDOM SEED= 640744989

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1831896 kB
Buffers:         24396 kB
Cached:         120576 kB
SwapCached:       2180 kB
Active:          52224 kB
Inactive:       115452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831896 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:            6564 kB
Writeback:           0 kB
Mapped:          30752 kB
Slab:            41956 kB
Committed_AS:  1119960 kB
PageTables:       1756 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= 66502 MiB

End job on node11 on Tue Mar  6 09:24:02 UTC 2007