Trace number 428211

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
minimarch 2007-04-26 (fixed)? (TO) 1200.14 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  331202                                               |
0.00/0.00	|  Number of clauses:    1571183                                              |
4.69/4.79	|  Parsing time:         4.62         s                                       |
12.19/12.27	============================[ Search Statistics ]==============================
12.19/12.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.19/12.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
12.19/12.27	===============================================================================
12.19/12.27	|         0 |   81761   576960  1501988 |   192320        0    nan |  0.000 % |
12.59/12.60	|       100 |   81737   576960  1501988 |   211552       95     18 | 48.787 % |
12.79/12.89	|       250 |   81725   576960  1501988 |   232707      236     31 | 48.981 % |
14.09/14.12	|       476 |   81719   576960  1501988 |   255977      453     42 | 49.522 % |
15.59/15.65	|       814 |   75900   535981  1404984 |   281575      764     45 | 50.170 % |
18.79/18.85	|      1320 |   69685   488367  1289385 |   309733     1206     54 | 52.109 % |
21.09/21.14	|      2080 |   69684   488367  1289385 |   340706     1966     66 | 52.109 % |
25.49/25.53	|      3220 |   66417   462149  1224882 |   374777     3060     97 | 53.064 % |
32.39/32.40	|      4930 |   65290   448551  1189632 |   412254     4697    134 | 53.549 % |
38.68/38.73	|      7493 |   64656   443279  1176995 |   453480     7250    122 | 54.611 % |
46.88/46.95	|     11337 |   60435   411816  1099899 |   498828    11019    110 | 58.770 % |
56.48/56.53	|     17103 |   44876   271542   733517 |   548711    16284    105 | 59.526 % |
73.47/73.53	|     25752 |   44787   270858   731761 |   603582    24932    117 | 59.553 % |
102.86/102.95	|     38726 |   44664   270280   730184 |   663940    37891    145 | 61.011 % |
143.76/143.88	|     58187 |   39928   242701   654913 |   730334    57269    137 | 61.150 % |
212.04/212.15	|     87379 |   39336   237752   642595 |   803368    86442    127 | 61.202 % |
321.31/321.47	|    131168 |   39326   237647   642310 |   883705   130225    127 | 61.355 % |
507.06/507.21	|    196853 |   38818   233966   633225 |   972075   195907    119 | 61.362 % |
887.06/887.32	|    295379 |   38794   233796   632756 |  1069283   294432    124 | 61.363 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-428211-1177712468 -o ROOT/results/node24/solver-428211-1177712468 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428211-1177712468/minimarch_fixed /tmp/evaluation/428211-1177712468/instance-428211-1177712468.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 30031
/proc/meminfo: memFree=1540560/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=2340 CPUtime=0
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 478 0 0 0 0 0 0 0 18 0 1 0 219165060 2396160 463 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553798 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 585 463 51 132 0 450 0

[startup+0.104485 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30031
/proc/meminfo: memFree=1540560/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=12704 CPUtime=0.09
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 2705 0 0 0 9 0 0 0 18 0 1 0 219165060 13008896 2690 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 3176 2690 51 132 0 3041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12704

[startup+0.201495 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30031
/proc/meminfo: memFree=1540560/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=25364 CPUtime=0.19
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 5531 0 0 0 17 2 0 0 18 0 1 0 219165060 25972736 5516 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 6341 5516 51 132 0 6206 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25364

[startup+0.301508 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30031
/proc/meminfo: memFree=1540560/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=40184 CPUtime=0.29
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 8794 0 0 0 25 4 0 0 19 0 1 0 219165060 41148416 8779 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134708937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 10350 8779 51 132 0 10215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40184

[startup+0.70155 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30031
/proc/meminfo: memFree=1540560/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=67212 CPUtime=0.69
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 15810 0 0 0 61 8 0 0 22 0 1 0 219165060 68825088 15795 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 16803 15795 51 132 0 16668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67212

[startup+1.50164 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1463944/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=104140 CPUtime=1.49
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 24453 0 0 0 136 13 0 0 25 0 1 0 219165060 106639360 24438 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 26035 24438 51 132 0 25900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104140

[startup+3.10281 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1417352/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=133480 CPUtime=3.09
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 30852 0 0 0 293 16 0 0 25 0 1 0 219165060 136683520 30837 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134522989 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 33370 30837 51 132 0 33235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133480

[startup+6.30116 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1416264/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=144720 CPUtime=6.29
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 32596 0 0 0 611 18 0 0 25 0 1 0 219165060 148193280 32572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134708937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 36180 32572 62 132 0 36045 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144720

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1393416/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=151800 CPUtime=12.69
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 43520 0 0 0 1244 25 0 0 25 0 1 0 219165060 155443200 35571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 37950 35571 67 132 0 37815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151800

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1398344/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=151800 CPUtime=25.49
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 43542 0 0 0 2524 25 0 0 25 0 1 0 219165060 155443200 35593 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552505 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 37950 35593 68 132 0 37815 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 151800

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1398280/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=151800 CPUtime=51.08
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 43542 0 0 0 5083 25 0 0 25 0 1 0 219165060 155443200 35593 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552714 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 37950 35593 68 132 0 37815 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 151800

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1398152/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=151964 CPUtime=102.27
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 43579 0 0 0 10202 25 0 0 25 0 1 0 219165060 155611136 35630 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 37991 35630 68 132 0 37856 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 151964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1396040/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=154292 CPUtime=162.24
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 44129 0 0 0 16198 26 0 0 25 0 1 0 219165060 157995008 36180 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551351 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 38573 36180 68 132 0 38438 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 154292

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1386888/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=163332 CPUtime=222.23
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 46391 0 0 0 22194 29 0 0 25 0 1 0 219165060 167251968 38442 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 40833 38442 68 132 0 40698 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 163332

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1375304/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=175080 CPUtime=282.22
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 49320 0 0 0 28188 34 0 0 25 0 1 0 219165060 179281920 41371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 43770 41371 68 132 0 43635 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 175080

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1365896/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=184592 CPUtime=342.2
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 51638 0 0 0 34183 37 0 0 25 0 1 0 219165060 189022208 43689 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 46148 43689 68 132 0 46013 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 184592

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1357896/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=192664 CPUtime=402.19
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 53649 0 0 0 40178 41 0 0 25 0 1 0 219165060 197287936 45700 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 48166 45700 68 132 0 48031 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 192664

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30032
/proc/meminfo: memFree=1348104/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=202276 CPUtime=462.17
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 56071 0 0 0 46173 44 0 0 25 0 1 0 219165060 207130624 48122 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 50569 48122 68 132 0 50434 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 202276

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30032
/proc/meminfo: memFree=1337864/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=212668 CPUtime=522.16
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 58666 0 0 0 52168 48 0 0 25 0 1 0 219165060 217772032 50717 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 53167 50717 68 132 0 53032 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 212668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1323528/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=227252 CPUtime=582.13
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 62222 0 0 0 58162 51 0 0 25 0 1 0 219165060 232706048 54273 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 56813 54273 68 132 0 56678 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 227252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1311688/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=239156 CPUtime=642.12
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 65218 0 0 0 64157 55 0 0 25 0 1 0 219165060 244895744 57269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 59789 57269 68 132 0 59654 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 239156

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1303688/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=246968 CPUtime=702.11
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 67173 0 0 0 70153 58 0 0 25 0 1 0 219165060 252895232 59224 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 61742 59224 68 132 0 61607 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 246968

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1297800/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=252836 CPUtime=762.1
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 68636 0 0 0 76150 60 0 0 25 0 1 0 219165060 258904064 60687 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 63209 60687 68 132 0 63074 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 252836

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1292744/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=258000 CPUtime=822.07
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 69921 0 0 0 82146 61 0 0 25 0 1 0 219165060 264192000 61972 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552606 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 64500 61972 68 132 0 64365 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 258000

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1286984/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=263576 CPUtime=882.07
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 71339 0 0 0 88143 64 0 0 25 0 1 0 219165060 269901824 63390 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 65894 63390 68 132 0 65759 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 263576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1282760/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=267908 CPUtime=942.05
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 72406 0 0 0 94140 65 0 0 25 0 1 0 219165060 274337792 64457 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 66977 64457 68 132 0 66842 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 267908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1277448/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=273756 CPUtime=1002.03
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 73726 0 0 0 100136 67 0 0 25 0 1 0 219165060 280326144 65777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 68439 65777 68 132 0 68304 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 273756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1274184/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=276940 CPUtime=1062.01
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 74540 0 0 0 106133 68 0 0 25 0 1 0 219165060 283586560 66591 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 69235 66591 68 132 0 69100 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 276940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30032
/proc/meminfo: memFree=1270728/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=280408 CPUtime=1122
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 75393 0 0 0 112130 70 0 0 25 0 1 0 219165060 287137792 67444 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 70102 67444 68 132 0 69967 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 280408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30034
/proc/meminfo: memFree=1268168/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=282912 CPUtime=1181.98
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 76036 0 0 0 118127 71 0 0 25 0 1 0 219165060 289701888 68087 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 70728 68087 68 132 0 70593 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 282912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30034
/proc/meminfo: memFree=1267464/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=283600 CPUtime=1200.08
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 76207 0 0 0 119937 71 0 0 25 0 1 0 219165060 290406400 68258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 70900 68258 68 132 0 70765 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 283600

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30034
/proc/meminfo: memFree=1267464/2055920 swapFree=4143384/4192956
[pid=30031] ppid=30029 vsize=283600 CPUtime=1200.08
/proc/30031/stat : 30031 (minimarch_fixed) R 30029 30031 29289 0 -1 4194304 76207 0 0 0 119937 71 0 0 25 0 1 0 219165060 290406400 68258 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30031/statm: 70900 68258 68 132 0 70765 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 283600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.14
CPU user time (s): 1199.38
CPU system time (s): 0.759884
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 283600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.759884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76207
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= 910

runsolver used 1.06484 second user time and 2.79757 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Fri Apr 27 22:21:10 UTC 2007

IDJOB= 428211
IDBENCH= 20375
IDSOLVER= 198
FILE ID= node24/428211-1177712468

PBS_JOBID= 4698734

Free space on /tmp= 66285 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/428211-1177712468/minimarch_fixed /tmp/evaluation/428211-1177712468/instance-428211-1177712468.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-428211-1177712468 -o ROOT/results/node24/solver-428211-1177712468 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428211-1177712468/minimarch_fixed /tmp/evaluation/428211-1177712468/instance-428211-1177712468.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 587037045

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1540968 kB
Buffers:         48628 kB
Cached:         378528 kB
SwapCached:      17904 kB
Active:         291176 kB
Inactive:       160068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540968 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:           31788 kB
Writeback:           0 kB
Mapped:          30412 kB
Slab:            49192 kB
Committed_AS:  3829628 kB
PageTables:       1808 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= 66285 MiB

End job on node24 on Fri Apr 27 22:41:13 UTC 2007