Trace number 330333

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) 1200.05 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
MD5SUM42009d0a86b074043b8da4b9e8720c85
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 variables39544
Number of clauses163269
Sum of the clauses size415841
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2114940
Number of clauses of size 330226
Number of clauses of size 45754
Number of clauses of size 53259
Number of clauses of size over 57018

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:  39544                                                |
0.00/0.00	c |  Number of clauses:    163269                                               |
0.09/0.19	c |  Parsing time:         0.17         s                                       |
0.79/0.89	c ============================[ Search Statistics ]==============================
0.79/0.89	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.89	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.89	c ===============================================================================
0.79/0.89	c |         0 |   14472    93447   304469 |    31149        0    nan |  0.000 % |
0.89/0.95	c |       100 |   14463    93447   304469 |    34263       93     20 | 16.968 % |
0.89/0.97	c |       251 |   14462    93447   304469 |    37690      243     18 | 17.039 % |
0.99/1.05	c |       478 |   14460    93447   304469 |    41459      469     16 | 17.044 % |
0.99/1.08	c |       816 |   14460    93447   304469 |    45605      807     13 | 17.044 % |
1.09/1.16	c |      1322 |   14460    93447   304469 |    50165     1313     14 | 17.044 % |
1.29/1.31	c |      2081 |   14432    92897   302659 |    55182     2068     15 | 17.044 % |
1.49/1.57	c |      3224 |   14399    92802   302373 |    60700     3206     16 | 17.537 % |
1.89/1.94	c |      4932 |   14233    90934   296051 |    66770     4900     16 | 17.548 % |
2.58/2.60	c |      7494 |   14212    90804   295660 |    73447     7456     19 | 17.720 % |
3.68/3.70	c |     11339 |   14162    90064   293316 |    80792    11291     25 | 17.727 % |
6.99/7.04	c |     17105 |   14158    90034   293238 |    88871    17053     38 | 17.750 % |
11.99/12.08	c |     25755 |   14144    89980   293098 |    97758    25697     44 | 17.821 % |
21.89/21.94	c |     38730 |   14064    89253   290904 |   107534    38648     53 | 17.975 % |
44.38/44.49	c |     58192 |   14017    88838   289570 |   118288    58102     65 | 18.094 % |
85.77/85.86	c |     87386 |   13993    88683   289044 |   130117    87225     81 | 18.154 % |
171.94/172.00	c |    131177 |   13991    88667   288997 |   143128   131015     97 | 18.160 % |
308.50/308.64	c |    196863 |   13830    87159   284164 |   157441    70975    110 | 18.567 % |
541.72/541.94	c |    295389 |   13798    86834   283069 |   173185   169485    116 | 18.655 % |
859.43/859.73	c |    443183 |   13779    86668   282577 |   190504   164541     92 | 18.696 % |

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/node10/watcher-330333-1173162578 -o ROOT/results/node10/solver-330333-1173162578 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330333-1173162578/minisat /tmp/evaluation/330333-1173162578/instance-330333-1173162578.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: 1.00 0.99 0.99 3/77 25373
/proc/meminfo: memFree=1477548/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=1756 CPUtime=0
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 336212881 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520578 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 439 319 50 138 0 298 0

[startup+0.0837731 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 25373
/proc/meminfo: memFree=1477548/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=8468 CPUtime=0.07
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 1836 0 0 0 7 0 0 0 18 0 1 0 336212881 8671232 1820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532681 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 2117 1820 58 138 0 1976 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8468

[startup+0.102776 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 25373
/proc/meminfo: memFree=1477548/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=9316 CPUtime=0.09
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 2113 0 0 0 8 1 0 0 18 0 1 0 336212881 9539584 2097 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134515328 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 2329 2097 58 138 0 2188 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9316

[startup+0.301801 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 25373
/proc/meminfo: memFree=1477548/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=16348 CPUtime=0.29
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 3878 0 0 0 28 1 0 0 19 0 1 0 336212881 16740352 3862 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134713820 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 4087 3863 72 138 0 3946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16348

[startup+0.701856 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 25373
/proc/meminfo: memFree=1477548/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=23176 CPUtime=0.69
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 5438 0 0 0 67 2 0 0 23 0 1 0 336212881 23732224 5422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531083 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 5794 5422 72 138 0 5653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23176

[startup+1.50196 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1457584/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=20868 CPUtime=1.49
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 5679 0 0 0 147 2 0 0 25 0 1 0 336212881 21368832 5006 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550896 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 5217 5006 73 138 0 5076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20868

[startup+3.10118 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1457456/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=21036 CPUtime=3.08
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 5689 0 0 0 306 2 0 0 25 0 1 0 336212881 21540864 5016 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 5259 5016 73 138 0 5118 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21036

[startup+6.30161 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1457264/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=21036 CPUtime=6.28
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 5696 0 0 0 626 2 0 0 25 0 1 0 336212881 21540864 5023 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 5259 5023 73 138 0 5118 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21036

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1456880/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=21696 CPUtime=12.69
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 5857 0 0 0 1266 3 0 0 25 0 1 0 336212881 22216704 5184 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 5424 5184 73 138 0 5283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21696

[startup+25.5022 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1452336/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=26296 CPUtime=25.48
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 6989 0 0 0 2544 4 0 0 25 0 1 0 336212881 26927104 6316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 6574 6316 73 138 0 6433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26296

[startup+51.1027 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1444208/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=34468 CPUtime=51.08
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 9040 0 0 0 5100 8 0 0 25 0 1 0 336212881 35295232 8367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 8617 8367 73 138 0 8476 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34468

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1427312/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=51332 CPUtime=102.26
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 13227 0 0 0 10212 14 0 0 25 0 1 0 336212881 52563968 12554 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 12833 12554 73 138 0 12692 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51332

[startup+162.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1410928/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=67676 CPUtime=162.24
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 17337 0 0 0 16205 19 0 0 25 0 1 0 336212881 69300224 16664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 16919 16664 73 138 0 16778 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67676

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1398512/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=80004 CPUtime=222.23
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 20392 0 0 0 22200 23 0 0 25 0 1 0 336212881 81924096 19719 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 20001 19719 73 138 0 19860 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80004

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1395440/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=83040 CPUtime=282.2
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 21126 0 0 0 28196 24 0 0 25 0 1 0 336212881 85032960 20453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 20760 20453 73 138 0 20619 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83040

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1395504/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=83040 CPUtime=342.19
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 21127 0 0 0 34194 25 0 0 25 0 1 0 336212881 85032960 20454 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 20760 20454 73 138 0 20619 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 83040

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1395504/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=83040 CPUtime=402.16
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 21131 0 0 0 40191 25 0 0 25 0 1 0 336212881 85032960 20458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 20760 20458 73 138 0 20619 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 83040

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1389936/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=88716 CPUtime=462.15
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 22559 0 0 0 46187 28 0 0 25 0 1 0 336212881 90845184 21886 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 22179 21886 73 138 0 22038 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 88716

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1382192/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=96532 CPUtime=522.13
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 24518 0 0 0 52182 31 0 0 25 0 1 0 336212881 98848768 23845 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 24133 23845 73 138 0 23992 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 96532

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1372464/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=582.11
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26884 0 0 0 58177 34 0 0 25 0 1 0 336212881 108580864 26211 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26211 73 138 0 26368 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 106036

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1372464/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=642.1
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26886 0 0 0 64175 35 0 0 25 0 1 0 336212881 108580864 26213 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26213 73 138 0 26368 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 106036

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1372400/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=702.07
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26886 0 0 0 70172 35 0 0 25 0 1 0 336212881 108580864 26213 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26213 73 138 0 26368 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 106036

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1372400/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=762.06
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26889 0 0 0 76170 36 0 0 25 0 1 0 336212881 108580864 26216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26216 73 138 0 26368 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 106036

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1372528/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=822.03
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26889 0 0 0 82167 36 0 0 25 0 1 0 336212881 108580864 26216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26216 73 138 0 26368 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 106036

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25374
/proc/meminfo: memFree=1372464/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=882.01
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26892 0 0 0 88164 37 0 0 25 0 1 0 336212881 108580864 26219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26219 73 138 0 26368 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 106036

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25376
/proc/meminfo: memFree=1372464/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=942
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26899 0 0 0 94162 38 0 0 25 0 1 0 336212881 108580864 26226 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26226 73 138 0 26368 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 106036

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25376
/proc/meminfo: memFree=1372400/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=1001.98
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26914 0 0 0 100160 38 0 0 25 0 1 0 336212881 108580864 26241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26241 73 138 0 26368 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 106036

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 0.99 3/78 25376
/proc/meminfo: memFree=1372336/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=1061.96
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26914 0 0 0 106157 39 0 0 25 0 1 0 336212881 108580864 26241 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26241 73 138 0 26368 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 106036

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 25376
/proc/meminfo: memFree=1372336/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=1121.94
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26915 0 0 0 112155 39 0 0 25 0 1 0 336212881 108580864 26242 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26242 73 138 0 26368 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 106036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25376
/proc/meminfo: memFree=1372336/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=1181.93
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26916 0 0 0 118153 40 0 0 25 0 1 0 336212881 108580864 26243 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26243 73 138 0 26368 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 106036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 25376
/proc/meminfo: memFree=1372336/2055920 swapFree=4168812/4192956
[pid=25373] ppid=25371 vsize=106036 CPUtime=1200.02
/proc/25373/stat : 25373 (minisat) R 25371 25373 25032 0 -1 4194304 26916 0 0 0 119962 40 0 0 25 0 1 0 336212881 108580864 26243 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25373/statm: 26509 26243 73 138 0 26368 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 106036

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): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.63
CPU system time (s): 0.417936
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 106036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26916
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= 18479

runsolver used 1.35979 second user time and 3.01554 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Mar  6 06:29:39 UTC 2007

IDJOB= 330333
IDBENCH= 20561
IDSOLVER= 109
FILE ID= node10/330333-1173162578

PBS_JOBID= 4015004

Free space on /tmp= 66500 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.k20.cnf
COMMAND LINE= /tmp/evaluation/330333-1173162578/minisat /tmp/evaluation/330333-1173162578/instance-330333-1173162578.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-330333-1173162578 -o ROOT/results/node10/solver-330333-1173162578 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330333-1173162578/minisat /tmp/evaluation/330333-1173162578/instance-330333-1173162578.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  42009d0a86b074043b8da4b9e8720c85

RANDOM SEED= 819626384

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1477968 kB
Buffers:         48028 kB
Cached:         441168 kB
SwapCached:       2784 kB
Active:         173292 kB
Inactive:       338928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477968 kB
SwapTotal:     4192956 kB
SwapFree:      4168812 kB
Dirty:            4516 kB
Writeback:           0 kB
Mapped:          30448 kB
Slab:            51240 kB
Committed_AS:  1620016 kB
PageTables:       1832 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= 66500 MiB

End job on node10 on Tue Mar  6 06:49:41 UTC 2007